Security News

Researchers have discovered a weakness in the way Chrome and Firefox interact with CSS3 that could have caused them to leak usernames, profile pictures and likes from sites such as Facebook.

A side-channel attack on CSS could expose your personal data to malicious websites, unless you update your browser immediately.

Mozilla is rolling out support for two-factor (or two-step) authentication for anyone who has a Firefox account.

Tracking protection, a standard part of Firefox, is getting several improvements in Firefox 63, due out in October.

Mozilla’s Firefox browser allows users to take screenshots of entire pages or sections of pages and save them to the cloud, but is making them publicly accessible by default, an ethical hacker has...

While it’s a simple payload for now, researchers said Vega has the ability to evolve into something more concerning in the future.

Passwords aren't dead, yet.

Released on Wednesday, Firefox 60 allows IT administrators to customize the browser for employees, and is also the first browser to feature support for read more

VirusTotal released an updated VTZilla browser extension this week to offer support for Firefox Quantum, the new and improved Web browser from Mozilla.

Mozilla promises all the revenue-generating analytics, none of the privacy-skewering.