The Chrome 156 update fixes 52 bugs, while Firefox 159 was rolled out with 167 security patches.

The post Chrome and Firefox Updates Patch Over 200 Vulnerabilities appeared first on SecurityWeek.

Three malicious Firefox extensions impersonating Phantom, Jupiter, and Bitget to steal cryptocurrency wallet recovery phrases and private keys. The campaign combines deceptive branding, bundled credential stealers, and remotely delivered JavaScript, with stolen information routed through infrastructure under bonto[.]io. All three listings were removed before Socket published its findings on October 27, 2026. Phantom’s impersonator advertised […]

The post Hackers Use Fake Phantom, Jupiter, and Bitget Firefox Extensions to Target Cryptocurrency Wallets appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Firefox Smart Window can now fill out online forms using information from your open tabs and monitor websites for updates, thanks to two new AI features.

Mozilla launched a new ad campaign for Firefox that leverages early internet nostalgia in a bid to win back users who switched browsers. "Today's internet tracks you, interrupts you, and asks for permissions it already took. But it wasn't always that way, and it's not how it's supposed to work," writes Mozilla CEO Anthony Enzor-DeMeo in a post on LinkedIn. "It's how a few companies decided it should work, because it pays." "We're making a different bet at Firefox. Remember us? Well, we're still here, and we don't think the internet should be like this..." The ad features viral internet stars from yesteryear, including Tay Zonday of "Chocolate Rain" fame, Gary Brolsma of "Numa Numa", Noah Ritter, better known as the "Apparently Kid", and Laina Morris, the face of the "Overly Attached Girlfriend" meme, among others.

Read more of this story at Slashdot.

Mozilla has introduced Firefox Enterprise for organizations with strict compliance, governance, and security requirements.

The post Chrome, Firefox Updates Patch 114 Flaws as Mozilla Unveils Firefox Enterprise appeared first on SecurityWeek.

Firefox 158 is now available with JPEG XL image support enabled by default, making .jxl images a standard part of the browser rather than an experimental feature. The release also adds JPEG XL to Firefox's default image Accept header, improves Smart Window form filling, and brings new CSS typed-arithmetic support for developers. Phoronix reports: At long last, Firefox 158 is ready to go with JPEG-XL image support as an alternative to the likes of WebP, JPEG, PNG, and GIF. The default HTTP Accept header for image requests also now supports "image/jxl" for the JPEG-XL image format. Prior releases of Firefox had JPEG-XL gated by an experimental option. Firefox 158 also now supports filling forms faster in Smart Window when clicking into a form field or selecting Fill from sources. On the developer side, CSS typed arithmetic are now supported to use functions like calc() to divide two values of the same data type even if of different units. Developer changes and release binaries can be found at their respective links.

Read more of this story at Slashdot.

Some of the flaws could allow remote attackers to execute arbitrary code or escape the browser sandbox.

The post Chrome, Firefox Updates Patch Over 100 Vulnerabilities appeared first on SecurityWeek.