Anthropic’s Claude Opus 4.6 AI found 22 Firefox vulnerabilities, including 14 high severity, helping Mozilla patch flaws in Firefox 148.

Long the bane of the security industry, browser exploits just keep getting more dangerous as techniques grow more refined to get the most leverage from browser and browser extension flaws. According ...

Browser exploits continue to haunt enterprise security. In May, Microsoft patched a browser vulnerability that could allow attackers to force Edge users into Internet Explorer compatibility mode, ...

Update Chromium-based browsers to the patched Chrome/Edge/Opera builds and relaunch them. A non-updated browser stays vulnerable. The fastest path to a “drain” is you signing bad approvals. Treat ...

"Claude Opus 4.6 discovered 22 vulnerabilities over the course of two weeks. Of these, Mozilla assigned 14 as high-severity vulnerabilities—almost a fifth of all high-severity Firefox vulnerabilities ...

A new browser-based phishing technique has made it harder for users to spot malicious websites, according to recent cybersecurity research. The method, known as a Fullscreen Browser-in-the-Middle ...

Researchers at the University of Wisconsin-Madison have identified a potential security vulnerability in widely used websites, as reported in TechXplore. They found that certain browser extensions ...

As reported by the information security blog Bleeping Computer, Microsoft researchers identified a critical vulnerability in the Chrome browser that requires immediate attention. This security flaw is ...

Researchers have devised a new attack that can bypass one of the main exploit mitigations in browsers: address space layout randomization (ASLR). The attack takes advantage of how modern processors ...