A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit them. Now, hackers are taking advantage of the vulnerabilities in real life ...

It's not clear how many people were compromised by this hacking campaign, but a security researcher said the hackers were targeting victims since at least November 2025.

When security teams talk about attack surface, the conversation usually starts in familiar places. Servers, identity systems, VPN access, cloud workloads, maybe browsers. Those are visible. They show ...

It’s a case of search-engine failure. Google has issued a security alert to Chrome users after confirming that cybercriminals had exploited a vulnerable system, marking the second such advisory in ...

On April 2, 2026, a security researcher using the name Chaotic Eclipse published a blog post stating that they were "doing it again." Under this warning, a link to a GitHub account page for a user ...

The Computer Emergency Response Team (Cert-In) said in an advisory that attackers could exploit the flaws by sending ...

The U.S. Treasury Department has sanctioned a Russian exploit broker who bought stolen hacking tools from a former executive of a U.S. defense contractor. The Department's Office of Foreign Assets ...

Anthropic's latest AI technology, called Mythos, is so powerful at revealing software vulnerabilities that the company is afraid to release the model publicly lest it fall into the hands of bad actors ...