Security experts have uncovered dangerous Chrome extensions that promise or impersonate AI tools to steal sensitive data.

Hundreds of popular add‑ons used encrypted, URL‑sized payloads to send search queries, referrers, and timestamps to outside servers, in some cases tied to data brokers and unknown operators.

Vulnerabilities with high to critical severity ratings affecting popular Visual Studio Code (VSCode) extensions collectively downloaded more than 128 million times could be exploited to steal local ...

Three of the four vulnerabilities remained unpatched months after OX Security reported them to the maintainers.

W3C proposal backed by Google and Microsoft allows developers to expose client-side JavaScript tools to AI agents, enabling ...