The incident is stirring debates over the need for stronger AI guardrails and the extent to which AI agents are capable of ...

An autonomous agent powered by OpenAI’s advanced artificial intelligence (AI) models went rogue during a security test and ...

The incident, which targeted the computer systems of another company called Hugging Face, happened while OpenAI was testing ...

A new type of malware can worm deep into AI coding systems to steal data and logins—and can flip a “death switch” to destroy ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

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

A new report reveals that AI agents can autonomously execute ransomware attacks, evidenced by the case of JADEPUFFER, which exploited a critical vulnerability to infiltrate systems.

Kaspersky says the attacks use phishing, GitHub-hosted payloads, CVE-2025-9491 LNK abuse, and Go2Tunnel-based tunneling.

A developer reverse-engineering Anthropic's Claude Code binary discovered on June 30, 2026, that the tool had been silently encoding hidden signals into its AI system prompts for at least three months ...

Security tools are written in specific languages for reasons, not by accident. Python runs most pen-test automation. Metasploit is Ruby. Ghidra and IDA output x86 Assembly. CISA and the NSA are now ...

Lets geek out. The HackerNoon library is now ranked by reading time created. Start learning by what others read most. Lets geek out. The HackerNoon library is now ranked by reading time created. Start ...