Is AdBlocker Ultimate safe?
AdBlocker Ultimate lets web pages trigger an extension event that closes the current browser tab.
The extension injects a content script into HTTP and HTTPS pages at the start of loading. For a brief startup window, page JavaScript can dispatch a fixed event name that makes the extension ask its background page to close the sender tab.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itAdAvoid - no other listings under this identity, 2 shared hostnames
AdAvoid - no other listings under this identity, 2 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 2 hostnames
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
What it can do
Permissions this extension asks for, as declared in version 4.4.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on every site you visit
<all_urls>
See the address and title of every tab you have open
tabs
Watch every request your browser makes
webRequest
Watch, block and rewrite every request your browser makes
webRequestBlocking
See every page you navigate to, as you navigate to it
webNavigation
Store data in your browser
storage
Add items to the right-click menu
contextMenus
Read and change cookies, including the ones that keep you signed in
cookies