Cyber Actualité

IA

OpenAI Launches GPT-6 Cyber After AI Helps Find 81 Firefox Flaws, 948 Linux Exploits

OpenAI on Thursday unveiled GPT‑6 Cyber, which it described as a major step forward in security research that brings together stronger cybersecurity capabilities with a step-change improvement in model alignment. The new model is "more capable at finding and fixing vulnerabilities, and far more reliable staying within the boundaries researchers set," OpenAI said. It has classified the model as

The Hacker News

Oui, l’IA agentique accélère le passage à Rust, mais attention aux déconvenues

Grâce à son mécanisme de sécurité de la mémoire et ses performances, Rust gagne en popularité pour la modernisation de back-end. Sa courbe d’apprentissage abrupte en a d’abord fait le langage des fournisseurs. L’IA agentique chamboule ce schéma. Mais attention : s’il est bien plus facile de réécrire du code en Rust, une expertise approfondie en matière d’architecture demeure essentielle.

LeMagIT

IA

Hackers Put AI Agents on Autopilot to Steal Gaming Accounts and Apple Signing Certificates

ARTEX, a Chinese open-source agentic penetration-testing platform, to run autonomous attacks. The operators set a goal and then mostly check progress. Researchers identified 2,557 systems that host or hosted ARTEX panels, and 1,608 were live and public. Ten misconfigured instances exposed their full databases. Those databases show the models, prompts and actions behind the campaigns. […] The post

GBHackers

IA

Claude AI Flaw Lets Malicious Browser Extensions Execute Commands on Remote Computers

A design flaw in Anthropic’s Claude Dispatch feature let a malicious browser extension run commands on the operating system, even on a different computer. Researchers at Forever Security named the attack ThisBash. They found that Claude Dispatch accepted instructions from an ordinary logged-in claude.ai session. An extension that could control that site could therefore send […] The post Claude AI

GBHackers

Hackers Use ARTEX AI to Steal Azure Key Vault Secrets Just 5 Minutes After Finding Exposed GitHub Credentials

Attackers using the ARTEX agentic AI framework to discover exposed GitHub credentials and rapidly compromise cloud environments. In one intrusion, an AI agent progressed from searching GitHub for application secrets to exfiltrating Azure Key Vault data in just five minutes. The activity compresses a familiar attack chain: finding leaked credentials, validating access, mapping resources, and […] Th

GBHackers

AIOps pour le réseau : les entreprises s’y font, à tâtons

Les agents d’IA continuent pour l’essentiel de jouer un rôle consultatif auprès des équipes NetOps, qui adoptent une approche de type « faire confiance, mais vérifier ». Cependant, les systèmes autonomes gagnent du terrain à mesure que la complexité des réseaux augmente.

LeMagIT

IA

Researchers Bypass ChatGPT Lockdown Mode to Exfiltrate Chats Without User Interaction

Cybersecurity researchers have disclosed details of a now-patched vulnerability that could be exploited to bypass Lockdown Mode protections in OpenAI ChatGPT. Lockdown Mode was introduced by the artificial intelligence (AI) company in June 2026 as an optional setting to minimize data exfiltration risks arising from prompt injections. "The flaw could enable silent chat data theft, phishing,

The Hacker News

SUSE s’appuie sur Nvidia pour muscler son AI Factory

Lors de la GTC à Berlin, SUSE a été mis en avant lors du keynote d’ouverture de Nvidia. Le spécialiste des distributions Linux et de Kubernetes devient un des relais des architectures de référence du géant fabless en Europe, qui entend s’en servir pour accélérer la mise en production des projets d’IA. Et un prétexte pour évincer progressivement vSphere.

LeMagIT

IA