scope-drift-detection-user

name	scope-drift-detection-user
description	Use this skill when asked to detect scope drift, behavioral expansion, or gradual privilege/access creep in user accounts. Triggers on keywords like "user drift", "user behavioral change", "user scope drift", "user baseline deviation", "user access expansion", or when investigating whether a user account has gradually expanded beyond its established behavioral baseline. This skill builds a 90-day behavioral baseline for both interactive and non-interactive sign-ins, compares with 7-day recent activity, computes weighted Drift Scores (7 dimensions for interactive, 6 for non-interactive), and correlates with SecurityAlert, AuditLogs, Identity Protection, custom anomaly tables, CloudAppEvents (cloud app activity drift), and EmailEvents (email pattern drift).
threat_pulse_domains	["identity"]
drill_down_prompt	Analyze user behavioral drift for {entity} — sign-in pattern changes, app usage shifts

User Account Scope Drift Detection — Instructions

Purpose

This skill detects scope drift — the gradual, often imperceptible expansion of access or behavior beyond an established baseline — in Entra ID user accounts. Unlike sudden compromise (which triggers alerts), scope drift is a slow-burn pattern that evades threshold-based detections.

Entity Type: User Account

Identifier	Primary Table(s)	Use Case
UserPrincipalName (UPN)	SigninLogs + AADNonInteractiveUserSignInLogs	Human users, admin accounts, shared mailboxes

What this skill detects:

• Volume spikes in sign-in activity relative to historical baseline
• New applications accessed (potential unauthorized access or shadow IT)
• New target resources (APIs, services) not previously accessed
• New device/OS/browser combinations
• New source IP addresses or geographic locations
• Increased failure rates indicating probing or misconfiguration
• Account configuration changes correlated with behavioral shifts
• Security alerts involving the user
• Identity Protection risk events
• Pre-computed sign-in anomalies (custom table)
• Cloud app activity drift — new action types, admin operations, impersonation, external user activity (CloudAppEvents)
• Email pattern drift — volume/direction changes, new sender domains, threat email trends (EmailEvents)

Related skills:

• SPN Scope Drift — for service principals
• Device Scope Drift — for endpoints/devices

---

📑 TABLE OF CONTENTS

1. Critical Workflow Rules - Start here!
2. Output Modes - Inline chat vs. Markdown file
3. Quick Start - 7-step investigation pattern
4. Drift Score Formula - Weighted composite scoring (Interactive: 7 dimensions, Non-Interactive: 6 dimensions)
5. Execution Workflow - Complete 4-phase process
6. Sample KQL Queries - Validated query patterns (Queries 6-13)
7. Report Template - Output format specification
8. Known Pitfalls - Edge cases and false positives
9. Error Handling - Troubleshooting guide
10. SVG Dashboard Generation - Visual dashboard from report

Investigation shortcuts:

• User drift triage (TP Q3): Q6 + Q7 (baseline vs recent — both drift scores + dimension ratios) → Q11 (alert/incident correlation) → Tier 1 deep dives for flagged users
• Compromised user forensics (TP Q3 + incident context): Q6 + Q7 (behavioral profile) → Q8 (AuditLog changes — password/MFA/role changes, timestamps, actors) → Q10 (Identity Protection risk events) → Q11 (incident status/classification)
• Sign-in anomaly investigation (TP Q3, high anomaly count): Q6 + Q7 (drift scores) → Q9 (custom anomaly table — new IPs, device combos, geo novelty) → Q10 (Identity Protection cross-reference)
• Cloud app activity expansion (standalone or TP Q9): Q6 (interactive baseline context) → Q12 (CloudAppEvents — new action types, admin ops, impersonation) → Q11 (alert correlation)

⛔ Shortcut Default Rule: When a matching shortcut exists for the investigation context, use it — don't run the full workflow. Only run the full query set when the user explicitly requests "full investigation", "comprehensive", or "deep dive". Shortcuts render only the report sections relevant to their query chain (plus Executive Summary and Recommendations, always).

---

⚠️ CRITICAL WORKFLOW RULES - READ FIRST ⚠️

Before starting ANY user scope drift analysis:

1. ALWAYS enforce Sentinel workspace selection (see Workspace Selection section below)
2. ALWAYS ask the user for output mode if not specified: inline chat summary or markdown file report (or both)
3. ALWAYS build baseline FIRST before comparing recent activity
4. ALWAYS compute BOTH interactive AND non-interactive drift scores — user accounts produce two drift scores
5. ALWAYS apply the low-volume denominator floor to prevent false-positive drift scores on sparse baselines
6. ALWAYS correlate across all required data sources (SigninLogs, AADNonInteractiveUserSignInLogs, AuditLogs, SecurityAlert, Anomaly table, Identity Protection, CloudAppEvents, EmailEvents)
7. ALWAYS run independent queries in parallel for performance
8. NEVER report a drift flag without corroborating evidence from at least one secondary data source

Data Sources

Data Source	Role	Purpose
SigninLogs	✅ Primary	User interactive sign-in baseline
AADNonInteractiveUserSignInLogs	✅ Primary	User non-interactive (token refresh) baseline
AuditLogs	✅ Corroboration	Password/MFA/role/group changes
SecurityAlert	✅ Corroboration	Corroborating alert evidence
SecurityIncident	✅ Corroboration	Real alert status/classification
Signinlogs_Anomalies_KQL_CL	✅ Corroboration	Pre-computed anomaly detection (custom table)
SigninLogs (risk fields)	✅ Corroboration	Identity Protection risk events
CloudAppEvents	✅ Corroboration	Cloud app activity drift — action types, admin operations, apps, IPs, impersonation
EmailEvents	✅ Corroboration	Email pattern drift — volume/direction, sender domains, threat emails

---

⛔ MANDATORY: Sentinel Workspace Selection

This skill requires a Sentinel workspace to execute queries. Follow these rules STRICTLY:

When invoked from incident-investigation skill:

• Inherit the workspace selection from the parent investigation context
• If no workspace was selected in parent context: STOP and ask user to select

When invoked standalone (direct user request):

1. ALWAYS call list_sentinel_workspaces MCP tool FIRST
2. If 1 workspace exists: Auto-select, display to user, proceed
3. If multiple workspaces exist:
   • Display all workspaces with Name and ID
   • ASK: "Which Sentinel workspace should I use for this investigation?"
   • ⛔ STOP AND WAIT for user response
   • ⛔ DO NOT proceed until user explicitly selects
4. If a query fails on the selected workspace:
   • ⛔ DO NOT automatically try another workspace
   • STOP and report the error, display available workspaces, ASK user to select

🔴 PROHIBITED ACTIONS:

• ❌ Selecting a workspace without user consent when multiple exist
• ❌ Switching to another workspace after a failure without asking
• ❌ Proceeding with investigation if workspace selection is ambiguous

---

Output Modes

This skill supports two output modes. ASK the user which they prefer if not explicitly specified. Both may be selected.

Mode 1: Inline Chat Summary (Default)

• Render the full drift analysis directly in the chat response
• Includes ASCII tables, Pareto chart, drift dimension bars, and security assessment
• Best for quick review and interactive follow-up questions

Mode 2: Markdown File Report

• Save a comprehensive report to reports/scope-drift/user/Scope_Drift_Report_<username>_<timestamp>.md
• All ASCII visualizations render correctly inside markdown code fences (```)
• Includes all data from inline mode plus additional detail sections
• Use create_file tool — NEVER use terminal commands for file output
• Filename pattern: Scope_Drift_Report_<username>_YYYYMMDD_HHMMSS.md (extract username from UPN, e.g., jdoe from [e-mail])

Markdown Rendering Notes

• ✅ ASCII tables, box-drawing characters, and bar charts render perfectly in markdown code blocks
• ✅ Unicode block characters (█ full block, ─ box-drawing horizontal) display correctly in monospaced fonts
• ✅ Emoji indicators (🔴🟢🟡⚠️✅) render natively in GitHub-flavored markdown
• ✅ Standard markdown tables (| col |) render as formatted tables
• Tip: Wrap all ASCII art in triple-backtick code fences for consistent rendering

---

Quick Start (TL;DR)

When a user requests user scope drift detection:

1. Select Workspace → list_sentinel_workspaces, auto-select or ask
2. Determine Output Mode → Ask if not specified: inline, markdown file, or both
3. Run Phase 1 → Query 6 (SigninLogs interactive) + Query 7 (AADNonInteractiveUserSignInLogs)
4. Apply Entity Scaling (multi-user only) → If analyzing multiple users, compute drift scores, rank, apply tiered depth limits (see Entity Scaling)
5. Run Phases 2-3 → Queries 8-13 (AuditLogs + SecurityAlert + Anomaly table + Identity Protection + CloudAppEvents + EmailEvents) — scoped per tier if multi-user
6. Compute Drift Scores → Apply 7-dimension interactive formula + 6-dimension non-interactive formula, flag if >150%, assess with corroborating evidence
7. Output Results → Render in selected mode(s)

---

Entity Scaling (Multi-User Analysis)

Problem: This skill is typically used for single-user investigations, but users may request tenant-wide or group-based analysis ("drift for all users", "drift for finance department"). Running Queries 8–13 for every user in a large tenant is prohibitively expensive and produces unreadable reports.

Solution: For multi-user analysis, after Phase 1 computes drift scores for all target users, apply tiered depth based on user count and drift severity.

Single-user mode: When investigating one specific user (the common case), skip this section entirely — always run all queries at full depth.

User Count Detection

After Queries 6+7, count distinct users in the result set:

User Count	Tier	Deep Dive Limit	Behavior
1 user	Single	Full	All queries at full depth. This section does not apply.
2–30 users	Small	All flagged	Full deep dive for every user > 150%. No limiting needed.
31–100 users	Medium	Top 10	Full deep dive for top 10 by max(Interactive, Non-Interactive) DriftScore. Summary row for remaining flagged users.
101–500 users	Large	Top 10	Full deep dive for top 10. Tier 2 summary (next 15) with Identity Protection + alerts only. Remaining flagged users listed in ranking table.
> 500 users	Very Large	Top 10	Same as Large, plus: filter Phase 1 results to BL_TotalSignIns > 10 to exclude near-silent accounts from scoring.

Tiered Depth Model (Multi-User)

Tier	Users	Queries Run	Report Depth
Tier 1 (Full)	Top N by DriftScore	All: Q8–Q13	Full deep dive: both ASCII charts, dimension tables, AuditLog changes, alerts, anomalies, Identity Protection, CloudAppEvents, EmailEvents
Tier 2 (Summary)	Next 15 flagged users (or remaining if < 15)	Q10 + Q11 only (Identity Protection + SecurityAlert)	One-line summary: both scores, risk state, alert count, flag status
Tier 3 (Score only)	All remaining flagged users	None beyond Phase 1	Row in ranking table: UPN, interactive score, non-interactive score, flag emoji
Stable	Users ≤ 150%	None beyond Phase 1	Omitted from deep dives. Included in summary statistics only.

User Override

If the user explicitly asks for "all users detailed" or "full report", honor the request but warn:

⚠️ Analysis covers users with flagged above 150%. Running full deep dives for all flagged users may be slow and produce a very long report. Proceed? (Default: top 10 deep dives + summary for others)

Report Disclosure (Multi-User)

When tiered depth is applied, always disclose in the report header:

**User Count:** <N> users (Large cohort — tiered analysis applied)
**Deep Dives:** Top <X> by DriftScore (Tier 1: full analysis)
**Summaries:** <Y> additional flagged users (Tier 2: risk + alerts only)
**Score Only:** <Z> additional flagged users (Tier 3: ranking table only)
**Stable:** <W> users ≤ 150% (omitted from deep dives)

---

Drift Score Formula

The Drift Score is a weighted composite of behavioral dimensions, normalized so that 100 = identical to baseline.

User accounts produce TWO drift scores (interactive + non-interactive). Both must be computed and reported.

User Account Formula — Interactive (7 Dimensions)

$$ \text{DriftScore}_{Interactive} = 0.25V + 0.20A + 0.10R + 0.15IP + 0.10L + 0.10D + 0.10F $$

Dimension	Weight	Metric	Why
Volume	25%	Daily avg interactive sign-ins	Reduced weight vs SPN — user volume is naturally more variable
Applications	20%	Distinct apps accessed	New apps = potential unauthorized access or shadow IT
Resources	10%	Distinct target resources accessed	Reduced weight — apps are a better user-level signal
IPs	15%	Distinct source IP addresses	New IPs = different network, VPN, or credential theft
Locations	10%	Distinct geographic locations	New geos = travel or impossible travel
Devices	10%	Distinct device types (OS + browser)	New devices = potential unauthorized device
Failure Rate	10%	Failure rate delta	Rising failures = password spray target or lockout

User Account Formula — Non-Interactive (6 Dimensions)

$$ \text{DriftScore}_{NonInteractive} = 0.30V + 0.20A + 0.15R + 0.15IP + 0.10L + 0.10F $$

Dimension	Weight	Metric	Why
Volume	30%	Daily avg non-interactive sign-ins	Higher weight — non-interactive volume is more predictable
Applications	20%	Distinct apps with token refreshes	New apps = potential token theft or rogue app consent
Resources	15%	Distinct resources targeted	New resources = lateral expansion via token reuse
IPs	15%	Distinct source IPs	New IPs = session hijack or AiTM proxy
Locations	10%	Distinct geographic locations	Geographic shifts in token usage
Failure Rate	10%	Failure rate delta	Rising failures = expired/revoked token churn

Note: Devices dimension is excluded from non-interactive because token refreshes don't generate reliable device telemetry.

Interpretation Scale

Score	Meaning	Action
< 80	Contracting scope	✅ Normal — entity is doing less than usual
80–120	Stable / normal variance	✅ No action required
120–150	Moderate deviation	🟡 Monitor — check for legitimate reasons
> 150	Significant drift	🔴 FLAG — investigate with corroborating evidence
> 250	Extreme drift	🔴 CRITICAL — immediate investigation required

Low-Volume Denominator Floor

CRITICAL: For entities with sparse baselines (< 10 daily sign-ins), the volume ratio is artificially inflated. Apply a floor:

IF BL_DailyAvg < 10:
    AdjustedVolumeRatio = RC_DailyAvg / max(BL_DailyAvg, 10) * 100
    Flag the score with: "⚠️ Low-volume baseline — ratio may be inflated"

This prevents an entity averaging 1 sign-in/day from triggering at 6 sign-ins/day (600% ratio but trivial absolute volume).

User-specific note: Non-interactive sign-ins often have very high volume (thousands/day) from background token refreshes. The floor is less likely to trigger for non-interactive, but always check interactive separately.

Failure Rate Dimension — Delta-to-Ratio Conversion

CRITICAL: The FailRate dimension is a percentage-point delta, not a multiplicative ratio like the other dimensions. Convert it to the same 0–200+ scale using this formula:

FailRateDelta = RecentFailRate - BaselineFailRate  (percentage points)
FailRateRatio = 100 + (FailRateDelta × 10)         (scaled: each +1pp = +10 on the ratio scale)

Baseline FailRate	Recent FailRate	Delta	Ratio	Interpretation
5.00%	5.00%	0.00	100.0	No change
5.00%	8.00%	+3.00	130.0	Moderate increase
5.00%	12.00%	+7.00	170.0	🔴 Above threshold
5.00%	2.00%	-3.00	70.0	Improving (contracting)
0.00%	0.00%	0.00	100.0	No change (both clean)
0.00%	5.00%	+5.00	150.0	🟡 At threshold — new failures appearing

Edge case: Baseline = 0% avoids division-by-zero because delta is additive, not multiplicative. The scaling factor (×10) means each percentage point of failure rate increase maps to 10 points on the drift scale. This keeps FailRate on the same magnitude as the other dimensions.

In the ASCII chart: Show the ratio as the bar fill percentage and append the raw delta as direction indicator: ^+X.XX (increasing) or v-X.XX (decreasing).

---

Execution Workflow

Phase 1: Behavioral Baseline vs. Recent Comparison

Baseline window: 90 days (days 8–97 ago) Recent window: 7 days (last 7 days)

This is the primary query that computes per-user behavioral profiles and drift metrics.

Data Source	Query	Notes
SigninLogs	Query 6	Interactive, 7 dimensions (adds Apps, Devices)
AADNonInteractiveUserSignInLogs	Query 7	Non-interactive, 6 dimensions (adds Apps, no Devices)

User accounts produce TWO drift scores (interactive + non-interactive). Both must be computed and reported.

Phase 2: Account Configuration Change Audit

Data source: AuditLogs Correlation: Same 97-day window, filtered to the user from Phase 1

Operations to Look For:

• Reset user password
• Change user password
• Update user
• Add member to group
• Add member to role
• Register security info
• Delete security info
• Update StsRefreshTokenValidFrom
• Any operation containing: "password", "MFA", "role", "group", "conditional", "auth"

Phase 3: Corroborating Signal Collection (Run in Parallel)

• SecurityAlert + SecurityIncident (Query 11): Check for alerts referencing user UPN, joined with SecurityIncident for real status/classification. Never read SecurityAlert.Status directly — it's always "New".
• Signinlogs_Anomalies_KQL_CL (Query 9): Pre-computed anomaly detection (new IPs, new device combos, geographic novelty). Custom table — may not exist in all workspaces.
• Identity Protection risk fields (Query 10): RiskLevelDuringSignIn, RiskState, RiskEventTypes_V2 from SigninLogs.
• CloudAppEvents (Query 12): Cloud app activity drift — baseline vs. recent comparison of action types, applications, IPs, countries, admin/external/impersonated operations. Requires user's AccountObjectId (Entra Object ID) — resolve from UPN via Graph API before querying. May not exist if XDR connector is not streaming to Data Lake.
• EmailEvents (Query 13): Email pattern drift — baseline vs. recent comparison of volume, send/receive ratio, email direction, sender domains, threat email prevalence. Uses UPN for both sender and recipient matching. May not exist if XDR connector is not streaming to Data Lake.

Phase 4: Score Computation & Report Generation

1. Compute DriftScore for BOTH interactive and non-interactive using entity-specific formulas
2. Apply the low-volume denominator floor
3. Flag if either score exceeds 150% threshold
4. For flagged users: assess corroborating evidence (account changes, alerts, anomaly table, Identity Protection, cloud app activity drift, email pattern drift)
5. Generate risk assessment with emoji-coded findings
6. Render output in the user's selected mode

---

Sample KQL Queries

Query 6: User Interactive Sign-In Baseline vs. Recent

// Build 90-day baseline vs 7-day recent for user interactive sign-ins
// Substitute <UPN> with user's UPN
let baselineStart = ago(97d);
let baselineEnd = ago(7d);
SigninLogs
| where UserPrincipalName =~ '<UPN>'
| where TimeGenerated >= baselineStart
| extend Period = iff(TimeGenerated < baselineEnd, "Baseline", "Recent")
| summarize
    TotalSignIns = count(),
    Days = dcount(bin(TimeGenerated, 1d)),
    DistinctApps = dcount(AppDisplayName),
    DistinctResources = dcount(ResourceDisplayName),
    DistinctIPs = dcount(IPAddress),
    DistinctLocations = dcount(Location),
    DistinctDevices = dcount(strcat(tostring(parse_json(DeviceDetail).operatingSystem), "|", tostring(parse_json(DeviceDetail).browser))),
    FailRate = round(1.0 * countif(ResultType != "0" and ResultType != 0) / count() * 100, 2),
    Apps = make_set(AppDisplayName, 50),
    Resources = make_set(ResourceDisplayName, 50),
    IPs = make_set(IPAddress, 50),
    Locations = make_set(Location, 50),
    Devices = make_set(strcat(tostring(parse_json(DeviceDetail).operatingSystem), "|", tostring(parse_json(DeviceDetail).browser)), 50)
    by Period
| order by Period asc

Post-processing: Compare Baseline vs Recent rows. Compute ratios per dimension. Calculate set_difference() equivalents in the assessment to identify new apps, IPs, locations, and devices appearing only in the Recent period.

Query 7: User Non-Interactive Sign-In Baseline vs. Recent

// Build 90-day baseline vs 7-day recent for user non-interactive sign-ins
// Substitute <UPN> with user's UPN
let baselineStart = ago(97d);
let baselineEnd = ago(7d);
AADNonInteractiveUserSignInLogs
| where UserPrincipalName =~ '<UPN>'
| where TimeGenerated >= baselineStart
| extend Period = iff(TimeGenerated < baselineEnd, "Baseline", "Recent")
| summarize
    TotalSignIns = count(),
    Days = dcount(bin(TimeGenerated, 1d)),
    DistinctApps = dcount(AppDisplayName),
    DistinctResources = dcount(ResourceDisplayName),
    DistinctIPs = dcount(IPAddress),
    DistinctLocations = dcount(Location),
    FailRate = round(1.0 * countif(ResultType != "0" and ResultType != 0) / count() * 100, 2),
    Apps = make_set(AppDisplayName, 50),
    Resources = make_set(ResourceDisplayName, 50),
    IPs = make_set(IPAddress, 50),
    Locations = make_set(Location, 50)
    by Period
| order by Period asc

Note: Devices dimension is excluded from non-interactive queries — token refreshes don't generate reliable device telemetry.

KQL Pattern Note: Uses single-pass extend Period = iff(...) pattern instead of separate baseline/recent subqueries joined with join kind=inner on 1==1. The cross-join pattern is NOT supported in KQL — always use the Period flag approach for user queries.

Query 8: User AuditLog Configuration Changes

// User account configuration changes (password, MFA, roles, groups)
// Substitute <UPN> with user's UPN
AuditLogs
| where TimeGenerated > ago(97d)
| where OperationName has_any ("password", "MFA", "role", "group", "conditional", "auth",
    "user", "member", "security info")
| where tostring(TargetResources) has '<UPN>'
    or tostring(InitiatedBy) has '<UPN>'
    or Identity =~ '<UPN>'
| extend InBaseline = TimeGenerated < ago(7d)
| summarize
    BaselineOps = countif(InBaseline),
    RecentOps = countif(not(InBaseline)),
    Operations = make_set(OperationName, 30)
    by OperationName
| order by RecentOps desc

Query 9: SigninLogs Anomaly Table (Custom)

🔴 CRITICAL — CASE-SENSITIVE TABLE NAME: The table is Signinlogs_Anomalies_KQL_CL (lowercase 'l' in "logs"). Do NOT use SigninLogs_Anomalies_KQL_CL — that will fail with SemanticError: Failed to resolve table. KQL custom _CL tables are case-sensitive. Copy the name exactly as written below.

// Pre-computed anomalies from Signinlogs_Anomalies_KQL_CL
// Substitute <UPN> with user's UPN
// ⚠️ CASE-SENSITIVE: Table name is "Signinlogs" (lowercase 'l'), NOT "SigninLogs"
// Note: This table may not exist in all workspaces — handle gracefully
Signinlogs_Anomalies_KQL_CL
| where TimeGenerated > ago(14d)
| where UserPrincipalName =~ '<UPN>'
| extend Severity = case(
    BaselineSize < 3, "Informational",
    CountryNovelty and CityNovelty and ArtifactHits >= 20, "High",
    ArtifactHits >= 10 or CountryNovelty or CityNovelty or StateNovelty, "Medium",
    ArtifactHits >= 5, "Low",
    "Informational")
| where Severity in ("High", "Medium", "Low")
| project DetectedDateTime, AnomalyType, Value, Severity, Country, City,
    ArtifactHits, CountryNovelty, CityNovelty, OS, BrowserFamily
| order by DetectedDateTime desc
| take 20

Query 10: Identity Protection Risk Events

// Identity Protection risk signals from SigninLogs
// Substitute <UPN> with user's UPN
SigninLogs
| where TimeGenerated > ago(14d)
| where UserPrincipalName =~ '<UPN>'
| where RiskLevelDuringSignIn != "none" and RiskLevelDuringSignIn != ""
| project TimeGenerated, RiskLevelDuringSignIn, RiskState, RiskEventTypes_V2,
    IPAddress, Location, AppDisplayName,
    DeviceOS = tostring(parse_json(DeviceDetail).operatingSystem),
    Browser = tostring(parse_json(DeviceDetail).browser),
    ConditionalAccessStatus
| order by TimeGenerated desc
| take 20

Note: Identity Protection events supplement the drift analysis. Any atRisk or confirmedCompromised risk states in the recent window should be flagged prominently, regardless of drift score.

Query 11: User SecurityAlert + SecurityIncident Correlation

// Security alerts and incidents referencing the user
// IMPORTANT: SecurityAlert.Status is immutable (always "New") — MUST join SecurityIncident for real Status/Classification
// Substitute <UPN> with user's UPN
let relevantAlerts = SecurityAlert
| where TimeGenerated > ago(97d)
| where Entities has '<UPN>' or CompromisedEntity has '<UPN>'
| summarize arg_max(TimeGenerated, *) by SystemAlertId
| project SystemAlertId, AlertName, AlertSeverity, ProductName, ProductComponentName, Tactics, Techniques, TimeGenerated;
SecurityIncident
| where CreatedTime > ago(97d)
| summarize arg_max(TimeGenerated, *) by IncidentNumber
| mv-expand AlertId = AlertIds
| extend AlertId = tostring(AlertId)
| join kind=inner relevantAlerts on $left.AlertId == $right.SystemAlertId
| extend Period = iff(TimeGenerated1 < ago(7d), "Baseline", "Recent")
| summarize
    BaselineAlerts = countif(Period == "Baseline"),
    RecentAlerts = countif(Period == "Recent"),
    TotalAlerts = count(),
    Severities = make_set(AlertSeverity, 5),
    IncidentStatuses = make_set(Status, 5),
    Classifications = make_set(Classification, 5),
    BaselineIncidents = dcountif(IncidentNumber, Period == "Baseline"),
    RecentIncidents = dcountif(IncidentNumber, Period == "Recent")
    by ProductName
| order by TotalAlerts desc

Interpreting Incident Status in Drift Context:

Incident Status	Classification	Impact on Drift Assessment
Closed	TruePositive	🔴 Confirmed threat — significantly increases drift risk
Closed	FalsePositive	🟢 False alarm — discount from drift risk, note as noise
Closed	BenignPositive	🟡 Expected behavior — note but don't escalate
Active/New	Any	🟠 Unresolved — flag for attention, may indicate ongoing threat

Product Name Mapping (Legacy → Current Branding):

The ProductName field in SecurityAlert contains the detection product. When rendering reports, translate to current Microsoft branding:

SecurityAlert.ProductName (raw)	Report Display Name
Microsoft Defender Advanced Threat Protection	Microsoft Defender for Endpoint
Microsoft Cloud App Security	Microsoft Defender for Cloud Apps
Microsoft Data Loss Prevention	Microsoft Purview Data Loss Prevention
Azure Sentinel	Microsoft Sentinel
Microsoft 365 Defender	Microsoft Defender XDR
Office 365 Advanced Threat Protection	Microsoft Defender for Office 365
Azure Advanced Threat Protection	Microsoft Defender for Identity

Report Rendering: Same rules as SPN — show Baseline vs Recent alert/incident counts per product, with a Total row and brief summary. Do NOT list individual alert names.

Query 12: CloudAppEvents — Cloud App Activity Drift

// Cloud app activity drift — baseline vs recent comparison
// Tracks action type diversity, application usage, IP/geo distribution,
// admin operations, external user activity, and impersonation
// Substitute <ACCOUNT_OBJECT_ID> with user's Entra Object ID (resolve from UPN via Graph API)
// NOTE: This table requires XDR connector streaming to Data Lake
let baselineStart = ago(97d);
let baselineEnd = ago(7d);
CloudAppEvents
| where TimeGenerated >= baselineStart
| where AccountObjectId == '<ACCOUNT_OBJECT_ID>'
| extend Period = iff(TimeGenerated < baselineEnd, "Baseline", "Recent")
| summarize
    TotalEvents = count(),
    Days = dcount(bin(TimeGenerated, 1d)),
    DistinctActions = dcount(ActionType),
    DistinctApps = dcount(Application),
    DistinctObjects = dcount(ObjectName),
    DistinctIPs = dcount(IPAddress),
    DistinctCountries = dcount(CountryCode),
    AdminOps = countif(IsAdminOperation),
    ExternalUserOps = countif(IsExternalUser),
    ImpersonatedOps = countif(IsImpersonated),
    Actions = make_set(ActionType, 100),
    Apps = make_set(Application, 50),
    IPs = make_set(IPAddress, 50),
    Countries = make_set(CountryCode, 20)
    by Period
| order by Period asc

How to resolve AccountObjectId from UPN: Use Microsoft Graph API: GET /v1.0/users/<UPN>?$select=id → use the id field as <ACCOUNT_OBJECT_ID>.

Drift Interpretation for CloudAppEvents (Corroboration — not scored):

CloudAppEvents provides qualitative corroboration, not a scored drift dimension. Focus on these signals:

Signal	Baseline → Recent Change	Risk Implication
DistinctActions ↑↑	New action types appearing	Expanded permissions or new tooling usage
AdminOps ↑↑	New admin-level operations	Privilege escalation or new admin role assignment
ExternalUserOps > 0 (new)	External user activity appearing	Potential guest account abuse or B2B compromise
ImpersonatedOps > 0 (new)	Impersonation activity appearing	Delegated access abuse or admin impersonation
New applications	Apps in Recent not in Baseline	Shadow IT, rogue app consent, or lateral movement
New countries	Countries in Recent not in Baseline	Geographic anomaly — correlate with SigninLogs locations
DistinctIPs ↑↑	Significant new IPs	VPN rotation, proxy usage, or credential sharing

Corroboration with other drift signals:

• New admin operations in CloudAppEvents + role assignment in AuditLogs = strong privilege escalation signal
• New applications in CloudAppEvents + new apps in SigninLogs = confirmed shadow IT adoption
• New countries in CloudAppEvents + geographic anomalies in anomaly table = travel or compromise

Query 13: EmailEvents — Email Pattern Drift

// Email pattern drift — baseline vs recent comparison
// Tracks volume, send/receive ratio, direction distribution,
// sender diversity, domain diversity, and threat email prevalence
// Substitute <UPN> with user's UPN (matches both sender and recipient)
// NOTE: This table requires XDR connector streaming to Data Lake
let baselineStart = ago(97d);
let baselineEnd = ago(7d);
EmailEvents
| where TimeGenerated >= baselineStart
| where RecipientEmailAddress =~ '<UPN>' or SenderMailFromAddress =~ '<UPN>'
| extend Period = iff(TimeGenerated < baselineEnd, "Baseline", "Recent")
| summarize
    TotalEmails = count(),
    Days = dcount(bin(TimeGenerated, 1d)),
    SentCount = countif(SenderMailFromAddress =~ '<UPN>'),
    ReceivedCount = countif(RecipientEmailAddress =~ '<UPN>'),
    InboundCount = countif(EmailDirection == "Inbound"),
    OutboundCount = countif(EmailDirection == "Outbound"),
    IntraOrgCount = countif(EmailDirection == "Intra-org"),
    DistinctSenders = dcount(SenderMailFromAddress),
    DistinctRecipients = dcountif(RecipientEmailAddress, SenderMailFromAddress =~ '<UPN>'),
    DistinctSenderDomains = dcount(SenderMailFromDomain),
    ThreatEmails = countif(ThreatTypes != ""),
    DistinctSubjects = dcount(Subject),
    SenderDomains = make_set(SenderMailFromDomain, 50),
    DeliveryActions = make_set(DeliveryAction, 10)
    by Period
| order by Period asc

Drift Interpretation for EmailEvents (Corroboration — not scored):

EmailEvents provides qualitative corroboration, not a scored drift dimension. Focus on these signals:

Signal	Baseline → Recent Change	Risk Implication
SentCount ↑↑↑	Sudden spike in outbound email	Potential spam/phishing campaign from compromised account
SentCount drops to 0	User stopped sending email	Account takeover with mail forwarding rule (check OfficeActivity)
ThreatEmails ↑	Increase in threat-flagged inbound	Targeted phishing campaign against user
New SenderDomains (inbound)	Domains in Recent not in Baseline	New communication partners or phishing domains
IntraOrgCount → 0 (was > 0)	Lost intra-org email patterns	User isolated or moved to different tenant
DeliveryAction changes	More "Junked" or "Blocked" in Recent	Email security policies catching more threats
DistinctSubjects ↓↓ (with volume ↑)	Many emails with few subjects	Automated/bulk email — potential spam or notification storm
OutboundCount ↑ + new recipients	Sudden outbound expansion	Data exfiltration or mass-mailing from compromised mailbox

Corroboration with other drift signals:

• Outbound email spike + new forwarding rule in OfficeActivity/AuditLogs = email exfiltration (T1114.003)
• ThreatEmails ↑ + Identity Protection risk events + new IPs in SigninLogs = active phishing campaign with partial success
• SentCount → 0 + non-interactive IP drift = account takeover with inbox rule redirect

---

Report Template

Inline Chat Report Structure

The inline report MUST include these sections in order:

1. Header — Workspace, analysis period, drift threshold, data sources
2. Interactive Drift Score — 7-dimension breakdown with ratios
3. Non-Interactive Drift Score — 6-dimension breakdown with ratios
4. Flagged Dimension Deep Dive (for any dimension > 150%) — Baseline vs. recent comparison, new IPs/apps/devices, dimension bar chart
5. Correlated Signal Summary — AuditLogs, SecurityAlert/Incident, and anomaly table findings in a single table
6. Identity Protection Summary — Risk events, risk states, risk levels
7. Cloud App Activity Drift — CloudAppEvents baseline vs. recent: action types, apps, admin ops, impersonation, new countries/IPs
8. Email Pattern Drift — EmailEvents baseline vs. recent: volume, direction, sender domains, threat emails
9. Security Assessment — Emoji-coded findings table with evidence citations
10. Verdict Box — Overall risk level, root cause analysis, recommendations

Markdown File Report Structure

When outputting to markdown file, include everything from the inline format PLUS:

Filename pattern: reports/scope-drift/user/Scope_Drift_Report_<username>_YYYYMMDD_HHMMSS.md

# User Account Scope Drift Report

**Generated:** YYYY-MM-DD HH:MM UTC
**Workspace:** <workspace_name>
**User:** <UPN>
**Baseline Period:** <start> → <end> (90 days)
**Recent Period:** <start> → <end> (7 days)
**Drift Threshold:** 150%
**Data Sources:** SigninLogs, AADNonInteractiveUserSignInLogs, AuditLogs, SecurityAlert, Signinlogs_Anomalies_KQL_CL, Identity Protection, CloudAppEvents, EmailEvents

---

## Executive Summary

<1-3 sentence summary: interactive drift score, non-interactive drift score, overall risk level>

---

## Interactive Sign-In Drift

**Drift Score: XX.X%** — <status emoji> <Contracting/Stable/Expanding>

<LaTeX formula block>

**ASCII Drift Dimension Chart (REQUIRED):**

Render a box-drawn chart inside a code fence. **Inner width: 58 chars** (every line between `│` markers = exactly 58 visual characters). No emoji inside boxes — use text labels.

**Alignment:** Name (9 chars padded) + weight (5) + gap (2) + bars (20 `█─`) + gap (2) + pct (6, right-aligned: `XXX.X%` or ` XX.X%`) + gap (2) + direction (10 total: `^`/`v`/`=` + 9 trailing spaces, or FailRate: delta like `v-X.XX` + 4 trailing spaces). Status labels (centered): `STABLE`, `STABLE (Low-Volume)`, `NEAR THRESHOLD`, `ABOVE THRESHOLD`, `CRITICAL`. Direction: `^` (up), `v` (down), `=` (stable).

**Bar characters:** Use `█` (U+2588 full block) for filled portions and `─` (U+2500 box-drawing horizontal) for the unfilled track.

┌──────────────────────────────────────────────────────────┐ │ INTERACTIVE DRIFT SCORE: XX.X │ │ STABLE │ ├──────────────────────────────────────────────────────────┤ │ │ │ Volume (25%) ██████────────────── XXX.X% ^ │ │ Apps (20%) ███───────────────── XX.X% v │ │ Resources(10%) ██████────────────── XXX.X% = │ │ IPs (15%) █─────────────────── XX.X% v │ │ Locations(10%) ███───────────────── XX.X% = │ │ Devices (10%) ██────────────────── XX.X% v │ │ FailRate (10%) ██████────────────── XXX.X% v-X.XX │ │ │ │ ────────────────────────── 100% baseline ──┤ │ │ 150% drift threshold ▲ │ └──────────────────────────────────────────────────────────┘

**Bar fill:** 20 chars wide. Filled = round(ratio/100 × 20), capped at 20. Title and status: center within 58 chars. Use `█` for filled, `─` for unfilled.

**Then** render the standard markdown dimension table:

| Dimension | Weight | Baseline (90d) | Recent (7d) | Ratio | Weighted | Status |
|-----------|--------|----------------|-------------|-------|----------|--------|

<New apps, IPs, locations, devices appearing only in recent period>

---

## Non-Interactive Sign-In Drift

**Drift Score: XX.X%** — <status emoji> <Contracting/Stable/Expanding>

<LaTeX formula block>

**ASCII Drift Dimension Chart (REQUIRED):**

Same box-drawn format as Interactive. **Inner width: 58 chars.** 6 dimensions (no Devices):

┌──────────────────────────────────────────────────────────┐ │ NON-INTERACTIVE DRIFT SCORE: XX.X │ │ STABLE │ ├──────────────────────────────────────────────────────────┤ │ │ │ Volume (30%) ███████───────────── XXX.X% ^ │ │ Apps (20%) ████──────────────── XX.X% v │ │ Resources(15%) █████─────────────── XXX.X% = │ │ IPs (15%) ██────────────────── XX.X% v │ │ Locations(10%) ███───────────────── XX.X% = │ │ FailRate (10%) ███████████───────── XXX.X% ^+X.XX │ │ │ │ ────────────────────────── 100% baseline ──┤ │ │ 150% drift threshold ▲ │ └──────────────────────────────────────────────────────────┘

**Then** render the standard markdown dimension table:

| Dimension | Weight | Baseline (90d) | Recent (7d) | Ratio | Weighted | Status |
|-----------|--------|----------------|-------------|-------|----------|--------|

<New apps, IPs, locations appearing only in recent period>

---

## Account Configuration Changes

<AuditLogs findings: password changes, MFA changes, role assignments, group memberships>

---

## Pre-Computed Anomalies

<Signinlogs_Anomalies_KQL_CL findings or gap note if table unavailable>

---

## Identity Protection

<Risk events, risk states, risk levels from SigninLogs>

---

## Cloud App Activity Drift

<CloudAppEvents baseline vs. recent comparison — action types, apps, IPs, countries, admin/external/impersonated operations>
<New actions, new apps, new countries appearing only in recent period>
<Corroboration notes — cross-reference with AuditLogs, SigninLogs>
<If table unavailable: "⚠️ CloudAppEvents table not available in this workspace — XDR connector may not be streaming to Data Lake.">

---

## Email Pattern Drift

<EmailEvents baseline vs. recent comparison — volume, sent/received, direction, sender domains, threat emails>
<Notable changes — outbound spikes, new sender domains, threat email trends>
<Corroboration notes — cross-reference with OfficeActivity for forwarding rules, Identity Protection for phishing>
<If table unavailable: "⚠️ EmailEvents table not available in this workspace — XDR connector may not be streaming to Data Lake.">

---

## Correlated Security Alerts

| Data Source | Finding | Incident Status |
|-------------|---------|-----------------|
| SigninLogs | ... | N/A |
| AADNonInteractiveUserSignInLogs | ... | N/A |
| AuditLogs | ... | N/A |
| Signinlogs_Anomalies_KQL_CL | ... | N/A |
| CloudAppEvents | ... | N/A |
| EmailEvents | ... | N/A |
| SecurityAlert / SecurityIncident | <Group by ProductName, translate to current branding> | <Status: New/Active/Closed, Classification: TP/FP/BP> |

---

## Security Assessment

| Factor | Finding |
|--------|---------|
| 🔴/🟢/🟡 **Factor** | Evidence-based finding |

---

## Verdict

**ASCII Verdict Box (REQUIRED):**

Render a box-drawn verdict summary inside a code fence. **Inner width: 66 chars.** No emoji inside boxes. Pad every line to exactly 66 chars between `│` markers.

┌──────────────────────────────────────────────────────────────────┐ │ OVERALL RISK: -- │ │ Interactive Score: XX.X (< 80 = Contracting) │ │ Non-Interactive Score: XX.X (< 80 = Contracting) │ │ Root Cause: │ └──────────────────────────────────────────────────────────────────┘

**Then** render the full verdict with:
- Root Cause Analysis paragraph
- Key Findings (numbered list)
- Recommendations (emoji-prefixed list)

---

## Appendix: Query Details

Render a single markdown table summarizing all queries executed. **Do NOT include full KQL text** — the canonical queries are already documented in this SKILL.md file (Queries 6–13). The appendix serves as an audit trail only.

| Query | Table(s) | Records Scanned | Results | Execution |
|-------|----------|----------------:|--------:|----------:|
| Q6 — Interactive Baseline vs. Recent | SigninLogs | X,XXX | N rows | X.XXs |
| Q7 — Non-Interactive Baseline vs. Recent | AADNonInteractiveUserSignInLogs | XX,XXX | N rows | X.XXs |
| ... | ... | ... | ... | ... |

*Query definitions: see Queries 6–13 in this SKILL.md file.*

---

Known Pitfalls

SecurityAlert.Status Is Immutable — Always Join SecurityIncident

Problem: The Status field on SecurityAlert is set to "New" at creation time and never changes. It does NOT reflect whether the alert has been investigated, closed, or classified. Solution: MUST join with SecurityIncident to get real Status (New/Active/Closed) and Classification (TruePositive/FalsePositive/BenignPositive). See Query 11 which implements this join.

Low-Volume Statistical Inflation

Problem: Entities with very low baseline activity (e.g., 1 sign-in/day) will show extreme volume ratios even with minor changes. Solution: Apply the denominator floor (minimum 10 sign-ins/day for volume ratio calculation). Always flag low-volume baselines in the report.

Seasonal/Cyclical Baselines

Problem: Some entities have weekly patterns (lower on weekends) or monthly cycles (month-end batch jobs). Solution: Note if the 7-day recent window falls on an atypical portion of the cycle. The 90-day baseline smooths most cyclical patterns, but edge cases exist.

90-Day IP/App Contraction

Problem: The 90-day baseline captures ISP address rotations, travel IPs, and occasional app usage that won't naturally recur in a 7-day window. This makes user accounts appear to be "contracting" (score < 80) when they are actually stable. Solution: For user accounts showing contraction, check if the absolute numbers are reasonable. If the user had 30 IPs over 90 days but only 2 in 7 days, this is expected — note it as "natural IP diversity compression" rather than genuine scope reduction.

Non-Interactive Volume Inflation

Problem: Non-interactive sign-ins (token refreshes, background app activity) can number in the thousands per day. A brief outage or token cache flush can cause dramatic volume swings. Solution: Weight non-interactive drift scores lower in the overall assessment unless corroborated by new apps or IPs. Volume-only drift in non-interactive is rarely meaningful without other signals.

Cross-Join KQL Error

Problem: join kind=inner on 1==1 (cross-join) is NOT supported in KQL Sentinel Data Lake. The SPN query uses separate subqueries joined on ServicePrincipalId, but user queries target a single UPN and cannot use this pattern. Solution: User queries MUST use the single-pass extend Period = iff(TimeGenerated < baselineEnd, "Baseline", "Recent") pattern with summarize ... by Period. See Queries 6 and 7.

Identity Protection Risk States Lingering

Problem: Risk events (e.g., unfamiliarFeatures, anonymizedIPAddress) may show RiskState == "atRisk" for days/weeks after the triggering event if no admin action is taken. Solution: Check RiskState carefully. "atRisk" doesn't mean ongoing compromise — it means the risk was never remediated or dismissed. Flag these for admin review but don't automatically escalate drift score.

Device Telemetry Gaps

Problem: DeviceDetail in SigninLogs may be empty or {} for some sign-in types (SSO, mobile apps, headless clients). Solution: If DistinctDevices is very low (0-1) despite many sign-ins, note the gap rather than treating low device count as meaningful.

🔴 Custom Anomaly Table — CASE-SENSITIVE NAME

Problem: Signinlogs_Anomalies_KQL_CL is a custom table that may not exist in all workspaces. 🔴 CRITICAL: The table name uses lowercase 'l' in "logs" — Signinlogs NOT SigninLogs. KQL custom _CL table names are case-sensitive. LLMs tend to auto-correct this to match the standard SigninLogs table — this WILL cause a SemanticError: Failed to resolve table error. Always copy the exact table name from Query 9. Solution: If the table returns a SemanticError, first verify you used the correct casing (Signinlogs_Anomalies_KQL_CL). If it still fails after verifying casing, then the table genuinely doesn't exist — skip Query 9 gracefully and note: "⚠️ Custom anomaly table not available in this workspace — skipping pre-computed anomaly check." Do not fail the entire analysis.

CloudAppEvents Uses AccountObjectId, Not UPN

Problem: CloudAppEvents identifies users via AccountObjectId (Entra Object ID GUID), not UserPrincipalName. Querying by UPN will return 0 results. Solution: Before executing Query 12, resolve the user's Entra Object ID from their UPN using Microsoft Graph API: GET /v1.0/users/<UPN>?$select=id. Use the returned id value as <ACCOUNT_OBJECT_ID> in the query. If Graph API is unavailable, fall back to AccountDisplayName with has operator (less precise — display names are not unique).

CloudAppEvents/EmailEvents Table Availability

Problem: Both CloudAppEvents and EmailEvents are XDR-native tables that require the Defender XDR connector to stream data into the Sentinel Data Lake. They may not exist in all workspaces. Solution: If either table is not found, skip the corresponding query gracefully and note: "⚠️ [Table] not available in this workspace — XDR connector may not be streaming to Data Lake." Do not fail the entire analysis. These are corroboration signals, not primary drift dimensions.

CloudAppEvents Empty CountryCode and IPAddress

Problem: Some CloudAppEvents entries (particularly system-initiated or API-driven operations) have empty CountryCode and/or IPAddress fields. These inflate DistinctCountries and DistinctIPs counts with empty string entries. Solution: The query uses dcount() which counts empty strings as a distinct value. When interpreting results, note that one "country" or "IP" may be an empty string representing internal/system events. In the drift interpretation, focus on named countries and non-empty IPs.

EmailEvents ThreatTypes Empty String vs Null

Problem: ThreatTypes field in EmailEvents uses empty string "" for clean emails, not null. Using isnotempty() would miss this distinction. Solution: Query 13 uses ThreatTypes != "" which correctly filters for threat-flagged emails only. When ThreatEmails count is 0 in Recent but > 0 in Baseline, this is a positive signal (fewer threats reaching the user) rather than a drift concern.

EmailEvents Dual-Direction Matching

Problem: Query 13 matches on both RecipientEmailAddress and SenderMailFromAddress, so a single email where the user is both sender and recipient (e.g., sending to self) could be double-counted. Solution: This edge case is negligible in practice. The SentCount and ReceivedCount breakdowns use explicit directional filters, so the subtotals are accurate even if TotalEmails has minor inflation from self-sent emails.

---

Error Handling

Common Issues

Issue	Solution
SigninLogs table not found	Rare but possible in workspaces without Entra ID P1/P2 logging enabled. Report as blocker.
AADNonInteractiveUserSignInLogs table not found	Check workspace configuration. Non-interactive logs require diagnostic settings. Skip non-interactive analysis and note the gap.
Signinlogs_Anomalies_KQL_CL table not found	First check casing — the table name is Signinlogs (lowercase 'l'), NOT SigninLogs. LLMs frequently auto-correct this. If casing is correct and it still fails, the custom table may not exist in this workspace. Skip Query 9 gracefully with a note; do not fail the analysis.
CloudAppEvents table not found	XDR connector may not be streaming to Data Lake. Skip Query 12 gracefully with note; do not fail the analysis. These are corroboration signals.
EmailEvents table not found	XDR connector may not be streaming to Data Lake. Skip Query 13 gracefully with note; do not fail the analysis. These are corroboration signals.
CloudAppEvents returns 0 results for valid user	Verify AccountObjectId — this field uses Entra Object ID (GUID), not UPN. Resolve via Graph API: GET /v1.0/users/<UPN>?$select=id.
Zero entities in results	Verify the workspace has sign-in data for the user. Check if logging is enabled. Verify UPN spelling.
Query timeout	Reduce the baseline window from 90 to 60 days, or add | take 100 to intermediate results.
AuditLogs has_any not matching	Ensure IDs are quoted strings in the dynamic() array. Use tostring() on dynamic fields.
join kind=inner on 1==1 error	Cross-join not supported in KQL. Use single-pass extend Period = iff(...) pattern instead. See Queries 6-7.
Identity Protection fields empty	RiskLevelDuringSignIn may be "none" for all records if Identity Protection is not licensed. Note the gap; don't treat as "no risk."

Validation Checklist

Before presenting results, verify:

• All applicable data sources were queried (even if some returned 0 results)
• Low-volume denominator floor was applied to any entity with BL_DailyAvg < 10
• Corroborating evidence was checked for every flagged entity
• Empty results are explicitly reported with ✅ (not silently omitted)
• The report includes the drift score formula and threshold for transparency
• SecurityAlert was joined with SecurityIncident for real Status/Classification (never read SecurityAlert.Status directly)
• Incident classifications (TP/FP/BP) were factored into risk assessment — FalsePositive alerts discounted, TruePositive alerts escalated
• Both interactive AND non-interactive drift scores were computed
• IP/app contraction was contextualized (90-day diversity vs 7-day window)
• Identity Protection risk states were checked and reported
• Custom anomaly table was queried (or gap noted if unavailable)
• CloudAppEvents was queried for cloud app activity drift (or gap noted if table unavailable)
• EmailEvents was queried for email pattern drift (or gap noted if table unavailable)
• CloudAppEvents AccountObjectId was resolved from UPN via Graph API (not queried by UPN)
• Device telemetry gaps were noted if DeviceDetail was sparse

---

SVG Dashboard Generation

📊 Optional post-report step. After a User scope drift report is generated, the user can request a visual SVG dashboard.

Trigger phrases: "generate SVG dashboard", "create a visual dashboard", "visualize this report", "SVG from the report"

How to Request a Dashboard

• Same chat: "Generate an SVG dashboard from the report" — data is already in context.
• New chat: Attach or reference the report file, e.g. #file:reports/scope-drift/user/Scope_Drift_Report_<user>_<date>.md
• Customization: Edit svg-widgets.yaml before requesting — the renderer reads it at generation time.

Execution

Step 1:  Read svg-widgets.yaml (this skill's widget manifest)
Step 2:  Read .github/skills/svg-dashboard/SKILL.md (rendering rules — Manifest Mode)
Step 3:  Read the completed report file (data source)
Step 4:  Render SVG → save to reports/scope-drift/user/{report_name}_dashboard.svg

The YAML manifest is the single source of truth for layout, widgets, field mappings, colors, and data source documentation. All customization happens there.