OpenAI is now turning its Daybreak initiative into a defensive cybersecurity program that combines Codex updates, the GPT-5.5-Cyber release and partner access for approved organizations. As OpenAI ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...

OpenAI on Monday said it's releasing an improved version of its GPT‑5.5‑Cyber model to trusted defenders as part of the Daybreak initiative the artificial intelligence (AI) company announced last ...

OpenAI Group PBC today expanded its Daybreak cybersecurity program with a new open-source patching initiative called Patch ...

Abstract: With the rapid development of Industrial Internet of Things (IIoT), data sharing as a cornerstone function of IIoT, has attracted considerable attention. Ciphertext-policy attribute-based ...

ThreatsDay Bulletin covers AI abuse, poisoned packages, phishing, macOS attacks, SD-WAN flaws, scams, and supply-chain ...

A man who opened fire in the West Texas city of Midland in an attack Friday morning that left one person dead and 10 injured had shot at a police officer just days earlier during a chase, authorities ...

OTTAWA—Canada said it is willing to address worries raised by some of the world’s biggest technology companies about proposed legislation to give police access to information stored on digital devices ...

Traditional optical encryption systems rely on commercial array detectors like CCDs or CMOS for image capture. This creates a major vulnerability: since these are "generic" devices, an eavesdropper ...

At long last, Android and iPhone users will be able to send each other end-to-end encrypted text messages. On Monday, end-to-end encrypted messaging is starting to roll out in beta for conversations ...

As part of daily operations, small businesses may need to collect or exchange sensitive data that should be protected. It could be a financial transaction, a mailing address or some other personally ...