Firefox

This is where we put all of the featured news, which includes the biggest and most important stories from a wide range of topics. Our “featured news” area highlights important events and trends, from breaking news to major developments. It gives you in-depth coverage and analysis to stay up to date on the most important issues.

OpenAI’s New GPT-6 Cyber Finds 81 High-Severity Firefox Vulnerabilities and 948 Linux Kernel Exploits

OpenAI has introduced GPT-6 Cyber, a security-focused model built to find and validate exploitable vulnerabilities while staying within the scope…

52 minutes ago

Hackers Use Fake Phantom, Jupiter, and Bitget Firefox Extensions to Target Cryptocurrency Wallets

Three malicious Firefox extensions impersonating Phantom, Jupiter, and Bitget to steal cryptocurrency wallet recovery phrases and private keys. The campaign…

1 week ago

16 Malicious Firefox Extensions Impersonate Crypto Wallets to Steal Seed Phrases and Private Keys

16 malicious Firefox extensions that impersonate cryptocurrency wallets to intercept recovery phrases and private keys during wallet imports. Disguised as…

4 weeks ago

Fake Firefox Extension Hijacks Google Accounts Without Stealing Passwords First

A malicious Firefox extension masquerading as a PDF identity-verification utility has been found targeting Google accounts through session-cookie theft and…

1 month ago

Firefox for iPhone Adds Built-In Ad Blocker to Block Third-Party Ads and Trackers

Mozilla has introduced a built-in ad blocker for Firefox on iOS, providing iPhone users with a native option to block…

2 months ago

13 Malicious Rabby Firefox Extensions Steal Wallet Keyrings Before They Are Encrypted

A broad Firefox add-on campaign that includes 13 malicious Rabby Wallet impersonators engineered to exfiltrate wallet keyring data before the…

3 months ago

Hackers Can Compromise Tor Browser Users by Exploiting Firefox JIT Flaw

Tor Browser users on unpatched versions may be at risk of compromise simply by visiting a malicious webpage, following the…

3 months ago

423 Firefox Flaws Fixed as Browser Gains Support for Claude, Mythos, and More

Mozilla has successfully identified and patched 423 latent security vulnerabilities in Firefox using advanced artificial intelligence models, notably Claude Mythos…

6 months ago

Claude Mythos Exposes 271 Zero-Day Security Flaws in Firefox

Mozilla has released Firefox 150, addressing a staggering 271 zero-day vulnerabilities. The security team identified these latent flaws using Anthropic's…

7 months ago

Mozilla Firefox 150 Released With Fixes for Multiple Code Execution Vulnerabilities

Mozilla has released Firefox 150 to patch 41 security vulnerabilities, including multiple high-severity flaws that could lead to remote code…

7 months ago