Anthropic’s Claude Mythos is powerful, but Its own safety report reveals a deeper crisis that's gone largely unnoticed.

LinkedIn runs a hidden JavaScript script called Spectroscopy that silently probes over 6,000 Chrome extensions and collects ...

Mozilla is integrating a free VPN service directly into the Firefox web browser, confirming rumors that first surfaced last year. Previously available only as a standalone paid subscription, Firefox ...

Can you trust Firefox's new free VPN for all browser users? What you need to know ...

Mozilla has unveiled one of the biggest updates for Firefox this year, and it revealed that the browser is getting a built-in virtual private network (VPN) service coming soon later this month. The ...

Group tabs in Firefox on Android with names and colors. The feature is now available for testing in Nightly, with support for ...

Perplexity is one of the most widely used AI chatbots. Mozilla has now integrated this AI into its Firefox browser. To use it ...

In January, Anthropic’s CEO Dario Amodei spoke with WSJ’s Editor-in-Chief Emma Tucker from the 2026 World Economic Forum in Davos, Switzerland. Photo: Maurizio Martorana for WSJ It took Anthropic’s ...

In a recent security partnership with Mozilla, Anthropic found 22 separate vulnerabilities in Firefox — 14 of them classified as “high-severity.” Most of the bugs have been fixed in Firefox 148 (the ...

A BrowserGate investigation alleges LinkedIn secretly scans over 6,000 browser extensions and builds device fingerprints ...