Is UltraBlock - Adblock & Privacy Protection safe?

High risk

UltraBlock sends each visited page URL and a persistent device ID to api.ultrablock.org as tabs finish loading.

Ninblev1.7.1Chrome Web Store
75Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Findings

Updated 14 July 2026ijnodnmgpgmgaajhagolfiemmmamfcgb