OpenAI says its safeguards “sufficiently reduce cyber risk” for now, while GPT-5.4-Cyber is a new cybersecurity-focused model ...

Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” variant of its GPT-5.4 is built for defensive ...

OpenAI is letting a select group of users access a new artificial intelligence model that’s meant to be more adept at ...

April 14 (Reuters) - OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model fine-tuned specifically ...

AISI’s findings show that Mythos isn’t significantly different from other recent frontier models in tests of individual ...

Discover how passwordless authentication is revolutionizing cybersecurity, enhancing online security, and eliminating passwords with safer, faster, and smarter digital identity verification methods.

Cybersecurity stocks slumped on Friday on a report that Anthropic is testing a powerful new artificial intelligence model called Mythos that presents potential security risks. The rise of AI is ...

As cyberattacks increasingly target schools and local governments, Georgia officials are investing nearly $10 million to strengthen digital defenses across the state. The Georgia Emergency Management ...

Databricks is introducing a security information and event management service called Lakewatch. The privately held company sees an opportunity to challenge mature cybersecurity vendors using ...

Anthropic announced this week that its new model found security flaws in "every major operating system and web browser." Even ...

The federal government does not issue security guidance quietly. In recent months, NIST, CISA, NSA, GSA, and the Department of Defense have each published new frameworks, primers, and memoranda ...

The vulnerability was discovered by security researcher Thomas Espach, with the new update available on iOS 26.3.1, iPadOS 26.3.1, macOS 26.3.1, and macOS 26.3.2. This release is the first time Apple ...