A Chrome extension named "QuickLens - Search Screen with Google Lens" has been removed from the Chrome Web Store after it was ...
PALO ALTO, Calif., Nov. 19, 2025 /PRNewswire/ -- SquareX released critical research exposing a hidden API in Comet that allows extensions in the AI Browser to execute local commands and gain full ...
If you want to develop browser extensions for Chrome, Safari, Firefox, Opera, and other browsers, you’ve probably seen the phrase ‘WebExtension’ in support documents. Even though WebExtensions and ...
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Stealthy browser extensions waited years before infecting 4.3M Chrome, Edge users with backdoors and spyware
A seven-year malicious browser extension campaign infected 4.3 million Google Chrome and Microsoft Edge users with malware, including backdoors and spyware sending people's data to servers in China.
The Chrome Web Store has been infested with dozens of malicious browser extensions claiming to provide AI assistant functionality but that secretly are siphoning off personal information from victims.
Microsoft has introduced an updated version of the "Publish API for Edge extension developers" that increases the security for developer accounts and the updating of browser extensions. When first ...
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