It's not even your browser's fault.

LinkedIn is facing two lawsuits over its practice of scanning users’ browsers to determine which extensions they’re running.

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

This new Storm attack platform can exfiltrate passwords and session data, enabling 2FA bypass. Google Chrome, Microsoft Edge ...

On March 31, 2026, the popular HTTP client Axios experienced a supply chain attack, causing two newly published npm packages ...

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

Mozilla has officially released Firefox 149.0, bringing a mix of new productivity features, privacy enhancements, and interface improvements. Released on March 24, 2026, this update continues ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Anthropic, in collaboration with Mozilla, identified 22 security flaws in the Firefox browser during a two-week test, with 14 of the vulnerabilities classified as serious. The discoveries were made ...

The takeaway: While some companies are struggling with a flood of unreliable or hallucinated AI-generated bug reports, Mozilla is finding real value in bug-seeking bots. The foundation has begun ...

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 ...

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 ...