Lasso Security and GBHackers reported in September 2026 that CVE-2026-77521 can let prompt injection trigger operating-system ...

"Ignore all previous instructions."If you have ever used generative AI, you might have seen a sentence like this at least once.This is what is known as "prompt injection."Hearing just this, you might ...

An AI code review tool that makes the proven program verification system used daily by tens of thousands of developers at the Chinese tech giant Alibaba available for anyone to use for free.Tools you ...

Cisco warns attackers are exploiting a previously unknown flaw, CVE-2026-76461, rated 9.8 out of 10.0, to run arbitrary ...

Cisco has disclosed a critical SQL injection vulnerability in Cisco AsyncOS Software for Secure Email Gateway that attackers are actively exploiting to run arbitrary commands as root on vulnerable ...

September’s Patch Tuesday is Microsoft’s biggest of 2026, with 963 CVEs, two exploited flaws and a clear message: prioritize ...

Panel patched CVE-2026-67401, which lets a hosting account with mail privileges create files anywhere and run code as root.

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...

A technology enthusiast, Bobby studied Computer Science at the University of Southampton before working in a number of roles across industries, from the private sector to the charitable one, at ...

A StopAndProtect cybercrime campaign compromised nearly 2,000 WordPress websites, turning them into infrastructure to spread malware, steal data and control infected devices ...

A single prompt is enough to encourage OpenAI’s ChatGPT-5.5 large language model (LLM) to conduct full-scale offensive cyber-attacks, complete with the ability to gain domain-level access to a network ...