Crumbs - Keep your data safe & block cookies
Likely abandonedsafety score reduced by 30 points
- No update in over 4 years
- The developer's website is no longer reachable
Why this matters
An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Findings breakdown
detected
Permissions requested
View open tabs
Can see URLs and titles of all open tabs
Observe web requests
Can monitor all network requests made by the browser
Access browsing history
Can read and modify your complete browsing history
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Access browser cookies
Can read and modify cookies, potentially accessing login sessions
Monitor navigation
Can observe and track tab navigation events and URL changes
Store local data
Can save data locally in the browser for persistence
Unlimited local storage
Can store large amounts of data locally without size limits
Add context menu items
Can add custom items to the right-click context menu
Block network requests (declarative)
Can block or redirect network requests using predefined rules without seeing content
View blocked request stats
Can see which declarative rules matched network requests
Schedule tasks
Can schedule periodic background tasks
Are you the author of Crumbs - Keep your data safe & block cookies?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.