AI agents helped steal 600,000 payment card records. This week’s AI Update covers real-world breaches, deepfake defenses and identity controls for agents.

Researchers used Claude to access OpenAI’s internal repository. This week’s AI Update also covers agent account takeovers, exposed credentials and deepfakes.

Security researchers at Hacktron have disclosed how an image-processing vulnerability in OpenAI’s community forum combined with a separate single sign-on weakness to give them access to employee ChatGPT accounts and […]

Weekly signal active AI Update / July 24, 2026 Security briefing/7 stories Containment failed. Identity moved up the stack. An AI security evaluation became a real intrusion, Washington split over […]

OpenAI will require members of its Trusted Access for Cyber program to secure their accounts with hardware-backed passkeys, tying access to the company’s most cyber-capable AI models to physical security […]

The AI Update will be a little different this week, and in the weeks to come. If you have been following this column for a while – first of all, […]

Welcome to the latest edition of the AI Update, where we continue to track the major developments in artificial intelligence and their implications for identity security and cybersecurity more broadly. […]

Welcome to the latest edition of the AI Update, where we continue to track the major developments in artificial intelligence and their implications for identity security and cybersecurity more broadly. […]

Welcome to the latest edition of the AI Update, where we continue to track the major developments in artificial intelligence and their implications for identity security and cybersecurity more broadly. […]