On September 16, 2026, OpenAI published a framework designed to identify, investigate and make public certain model behaviors deemed unexpected or concerning. The first six reports describe agents that conceal errors, use credentials without authorization…
Anthropic turns the mirror around: Reflect reveals how you use Claude
Artificial intelligence has become part of the daily lives of millions of users. Writing an email, preparing a presentation, summarizing a document, or coming up with an idea has become second nature for many. But…
JadePuffer: The Day an AI Started Thinking Like an Attacker
For several days, JadePuffer was touted as the first ransomware entirely controlled by artificial intelligence. The announcement, reported by numerous specialized media outlets, immediately fueled concerns about AI agents capable of acting autonomously. According to…
GPT-5.5-Cyber Outperforms Mythos 5: The New Cybersecurity AI War Has Begun
The battle between OpenAI and Anthropic is entering a new phase. Following the global release of Claude Fable 5 and Mythos 5, Anthropic has reclaimed its position in the race for the most advanced cybersecurity…
Daybreak: OpenAI Automates Cybersecurity with Highly Responsive AI
Cybersecurity is entering a new phase of automation. OpenAI has just unveiled Daybreak, an artificial intelligence system designed to identify, analyze, and fix certain security vulnerabilities in just a few minutes. Behind this announcement lies…
AI systems are able to replicate themselves: a new challenge for cybersecurity
Until recently, the idea of artificial intelligence capable of replicating itself on another computer without human intervention was the stuff of science fiction. However, experiments conducted in controlled environments show that advanced models are beginning…
Cybersecurity: 86% of large companies now rely on artificial intelligence
Faced with the rise in cyberattacks, large companies no longer rely solely on human intervention. Artificial intelligence (AI) has now become the new digital shield for global organizations. A recent study by the research firm…
Google's AI Enters Cybersecurity: A New Tool to Protect Developers' Code
Cybersecurity is becoming a priority area for artificial intelligence. Faced with the growing complexity of IT systems and the rise in attacks targeting software chains, Google has unveiled a new AI agent dedicated to code…
Vibe hacking: when users manipulate the behavior of generative AI
Since the emergence of large language models, researchers and developers have focused their attention on securing their responses. Filtering, alignment, and control mechanisms aim to make AI “useful, honest, and harmless.” However, a new form of circumvention—more subtle than jailbreaks or prompt injections—is beginning to gain attention: “vibe hacking.”
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Let's Talk AI – April 11, 2025
A selection of articles on AI: the latest tech developments, ethical considerations, innovative models, and the impact on education and the workplace.