Is Driver Support One safe?
Driver Support One is an AdGuard fork that injects a content script into every frame of every site to hide ads and page elements.
The extension is a rebranded build of the open-source AdGuard MV3 ad blocker (by Asurvio). On every page and frame it loads a content script at document start that reads and rewrites the DOM, injecting CSS and removing elements that match bundled filter lists. All filter rules ship inside the extension and load from local files, and the scanned code shows no analytics or remote-config endpoints transmitting page content off-device.
Who publishes itAsurvio, LP - no other listings under this identity
Asurvio, LP - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
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 4.0.18. 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
Schedule its own background tasks
alarms
Add items to the right-click menu
contextMenus
Run its own code inside the pages you visit
scripting
Store data in your browser
storage
Block and redirect the requests your browser makes
declarativeNetRequest
See which of your requests its blocking rules matched
declarativeNetRequestFeedback
Store an unlimited amount of data in your browser
unlimitedStorage
See every page you navigate to, as you navigate to it
webNavigation