Cloudopt AdBlocker
Abandonedsafety score reduced by 40 points
- No update in over 5 years
- The developer's website is no longer reachable
- Built on Manifest V2, which Chrome and Edge are retiring
- Bundles libraries with known vulnerabilities and no fix in sight
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
Access to all websites
Can read and modify content on every website you visit
Control privacy settings
Can modify browser privacy settings like Do Not Track and safe browsing
View open tabs
Can see URLs and titles of all open tabs
Observe web requests
Can monitor all network requests made by the browser
Block and modify web requests
Can intercept, block, or modify any network request before it completes
Show notifications
Can display desktop notifications outside the browser
Access current tab
Can temporarily access the content of the active tab when you click the extension
Access bookmarks
Can read and modify your saved bookmarks
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
Monitor navigation
Can observe and track tab navigation events and URL changes
Memory info
Can query system memory information
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