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

Cyber, a variant of its latest flagship model fine-tuned specifically ​for defensive cybersecurity work, following rival ...

CISOs must prepare for AI-powered cyberattacks as Anthropic's Mythos speeds up vulnerability discovery and exploitation, ...

A single unauthenticated connection gives attackers a full shell; credential theft observed in under three minutes on honeypot servers.

Rowhammer attacks have been around since 2014, and mitigations are in place in most modern systems, but the team at gddr6.fail has found ways to apply the attack to current-generation GPUs.

Or, why the software supply chain should be treated as critical infrastructure with guardrails built in at every layer.

The forgotten endpoint problem isn't a sophisticated supply chain attack or a novel vulnerability. It's basic blocking and ...

'Open Sesame' goes my wallet ...

Artificial intelligence (AI) company Anthropic revealed that its latest large language model (LLM), Claude Opus 4.6, has found more than 500 previously unknown high-severity security flaws in ...

In January 2026, Microsoft Defender Experts identified a new evolution in the ongoing ClickFix campaign. This updated tactic deliberately crashes victims’ browsers and then attempts to lure users into ...

From hospitals and energy networks to smartphones and connected home devices, digital technologies now underpin essential services and daily routines. While this digital transformation brings ...