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Configure Cursor privacy mode, data handling, telemetry, and sensitive file exclusion. Triggers on
"cursor privacy", "cursor data", "cursor security", "privacy mode", "cursor telemetry",
"cursor data retention".
allowed-tools
Read, Write, Edit, Bash(cmd:*)
version
1.18.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
["saas","cursor","security"]
compatibility
Designed for Claude Code, also compatible with Codex and OpenClaw
Cursor Privacy Settings
Configure Cursor's privacy controls to protect your code and data. Covers Privacy Mode, data handling policies, file exclusion, telemetry, and enterprise security settings.
Privacy Mode
What Privacy Mode Does
With Privacy Mode ON
With Privacy Mode OFF
Zero data retention at model providers
Providers may retain data per their policies
Code not used for training (Cursor or providers)
Code may be used to improve AI models
Embeddings computed without storing source
Same embedding behavior
Telemetry: anonymous usage only
Telemetry may include code snippets
Enabling Privacy Mode
Individual:Cursor Settings > General > Privacy Mode > ON
Team enforcement (Business/Enterprise):
Admin Dashboard > Privacy > "Enforce Privacy Mode for all members"
When team-enforced:
Individual users cannot disable Privacy Mode
Client pings server every 5 minutes to verify enforcement
New members automatically have Privacy Mode enabled
Verifying Privacy Mode
Cursor Settings > General -- check Privacy Mode toggle
For teams: Admin Dashboard shows enforcement status per member
Data Flow: Where Your Code Goes
Your Code in Editor
│
├─► Tab Completion ──► Cursor's proprietary model server
│ (zero retention with Privacy Mode)
│
├─► Chat/Composer ──► Model provider (OpenAI/Anthropic/Google)
│ (zero retention agreements in place)
│
├─► Codebase Index ─► Cursor embedding API ─► Turbopuffer (vector DB)
│ (embeddings only, no plaintext code)
│
└─► BYOK ───────────► Your API provider directly
(your provider's data policy applies)
What IS Stored
Data
Stored Where
Retention
Embeddings (vectors)
Turbopuffer (cloud)
Until project re-indexed
Obfuscated file metadata
Cursor servers
Active session only
Anonymous telemetry
Cursor analytics
Aggregated, no PII
Account info
Cursor auth servers
While account active
What Is NOT Stored (Privacy Mode ON)
Plaintext source code
Chat prompts and responses
File contents sent for completion
Code snippets from Tab suggestions
Sensitive File Exclusion
.cursorignore (Best-Effort AI Exclusion)
# .cursorignore -- prevent files from AI features + indexing
# Credentials and secrets
.env
.env.*
.env.local
.env.production
**/secrets/
**/credentials/
**/*.pem
**/*.key
**/*.p12
# Regulated data
**/pii/
**/hipaa/
**/financial-data/
# Internal configuration
.cursor-config-private
infrastructure/terraform.tfvars
Important:.cursorignore is best-effort. Due to LLM unpredictability, it is not a hard security boundary. Do not rely solely on .cursorignore to protect truly sensitive data.
Defense in Depth
Layer 1: .gitignore → Secrets never in repo
Layer 2: .env files → Config via environment variables
Layer 3: .cursorignore → Best-effort AI exclusion
Layer 4: Privacy Mode → Zero data retention at providers
Layer 5: BYOK + Azure → Route through your own infrastructure
Telemetry Configuration
What Cursor Collects
With Privacy Mode ON, telemetry is limited to:
Feature usage counts (how often Chat/Composer/Tab used)
All Cursor API communication uses TLS 1.2+. Certificate pinning is not supported, so corporate SSL inspection proxies work (add proxy CA to system trust store).
Compliance Mapping
SOC 2
Control
Cursor Coverage
CC6.1 Logical access
SSO, RBAC, MFA via IdP
CC6.6 System boundaries
Privacy Mode, .cursorignore
CC6.7 Data transmission
TLS 1.2+ for all API calls
CC7.2 Monitoring
Admin dashboard usage analytics
GDPR
Requirement
Cursor Coverage
Data minimization
Privacy Mode: zero retention
Right to erasure
Account deletion removes all server-side data
Data processing agreement
Available on request (Enterprise)
Sub-processor list
Published at cursor.com/privacy
HIPAA
Cursor does not have a BAA (Business Associate Agreement) as of early 2026. For HIPAA-regulated code:
Enable Privacy Mode
Use .cursorignore for PHI-containing files
Consider BYOK through Azure with BAA
Consult your compliance team before use
Enterprise Considerations
SOC 2 Type II report: Available on request for Enterprise customers
Penetration test results: Annual pen tests, results shared under NDA
Data residency: Cursor processes requests via US and EU infrastructure. No region pinning available yet
Encryption: AES-256 at rest, TLS 1.2+ in transit
Incident response: Cursor maintains a security incident response plan (details in SOC 2 report)
