Overview
Prevents accidental leakage of API keys, credit cards, passwords, and secrets from your browser.
Use this as your Chrome listing description: LeakSentry ā Real-time Data Leak Prevention for Your Browser LeakSentry is a client-side Data Loss Prevention (DLP) extension that protects you from accidentally exposing sensitive data ā API keys, cloud credentials, authentication tokens, private keys, credit cards, passwords, and more. š 14 Threat Detection Engines ā¢ Credit card detection with Luhn-10 checksum validation ā¢ AWS, GCP, and Azure cloud credential scanners ā¢ API key detection for Stripe, GitHub, Slack, SendGrid, Twilio, and more ā¢ Private key detection (RSA, EC, PKCS#8, PGP, OpenSSH) ā¢ JWT token validation, SSH key detection, SSN detection ā¢ Database connection string scanner (MongoDB, PostgreSQL, MySQL, Redis) ā¢ Shannon entropy analysis for catching unknown high-entropy secrets ā¢ Custom regex patterns for organisation-specific data š”ļø 5 Interception Points ā¢ paste ā blocked until you approve ā¢ Drag-and-drop ā blocked until you approve ā¢ Form submission ā blocked until you approve ā¢ File upload ā scanned with timeout, warned but never blocked ā¢ Network requests ā optional, warn-only monitoring ā” Zero-Trust, Zero-Cloud ā¢ 100% local processing ā no data ever leaves your machine ā¢ No analytics, no telemetry, no tracking ā¢ Minimal permissions (storage + activeTab only) ā¢ Open architecture ā inspect every line of code āļø Customisable ā¢ Toggle individual detectors on/off ā¢ Add custom regex patterns for your organisation ā¢ Domain whitelist for trusted internal sites ā¢ Per-site enable/disable ā¢ Light/dark theme ā¢ Optional local activity log ā¢ Export/import settings across machines LeakSentry is your last line of defence against accidental credential exposure and data breaches.
Details
- Version1.0.0
- UpdatedJune 9, 2026
- Size539KiB
- LanguagesEnglish
- Developer
Email
swamy422@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
