A security researcher using the "Nightmare Eclipse" handle has released a Windows zero-day exploit dubbed LegacyHive that ...

A China-linked threat cluster has been exploiting vulnerable Roundcube servers at U.S. and Canadian universities to steal ...

A popular artificial intelligence (AI) coding tool can be exploited in just two clicks, allowing attackers to install permission-rich model context protocol (MCP) servers on privileged developers' ...

An exposed WP-SHELLSTORM server revealed tools, logs, cloud credentials, and thousands of webshells used in a large website ...

The zero-day "nightmare" apparently isn't over for Microsoft, as a disgruntled researcher who's been feuding with the company for the past three months has dropped yet another proof-of-concept (PoC) ...

Security researchers have identified a remote denial-of-service attack technique that targets HTTP/2 compression handling across five of the most widely deployed web servers: NGINX, Apache HTTPD, ...

A practitioner's breakdown of the CSRF attack: how the forged request works, two documented exploits, a manual test, and the ...

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...

Malicious jscrambler 8.14.0 runs hidden binaries during npm install on Windows, macOS, and Linux, with no fix available as of ...

Some AI cybersecurity threats are incredibly simple. They’re still dangerous. On June 5, 404 Media reported that attackers had been using Meta’s AI customer support agent to steal Instagram accounts.

Microsoft has cut off access to dozens of its open source projects hosted on GitHub as it investigates how hackers apparently breached the projects and injected password-stealing malware into the code ...

The flaw, which Meta said it had fixed, allowed anyone to take over accounts using a bug in the company’s new artificial intelligence software. By Mike Isaac and Eli Tan Mike Isaac covers Silicon ...