Threat actors can trick a Copilot instance into giving up details about its own architecture, paving the way for a novel prompt injection attack. Varonis reported CoSnitch to Microsoft in December ...

A Python-based malware framework is taking the concept of living off the land (LOTL) to a whole new level by operating its entire command-and-control (C2) from inside Microsoft Azure and 365 services, ...

One Caledonian government agency reported a breach, thanks to a third-party training contractor that may have serviced other ...

In the span of three weeks, OpenAI, Anthropic, and Meta have all disclosed AI agent sandbox escape events affecting real ...

Walmart co-locates red and blue teams to build trust and improve security through collaborative purple teaming exercises.

A study of more than 6,000 patches found that even working patches can introduce new bugs, break something else, or are open ...

Former chief information officers explain the role of executive support, creative tactics, and organization-wide buy-in.

A critical vulnerability in VMware vCenter came under heavy exploitation via a single threat actor just days after public disclosure. CVE-2026–59310 is a critical directory traversal flaw with a 9.8 ...

The big-box giant scaled its defenses by encouraging trust. Good communications, transparency, and team spirit are key factors.

The National Institute of Standards and Technology (NIST) is seeking guidance on the future of the National Vulnerability Database (NVD) and to what degree AI should be integrated into its management ...

Unitel, Angola's top mobile operator, continues to recover from a cyberattack that disrupted the government-owned telco on ...

Google has fixed the issues, which exploited a trust boundary between two AI agents with different privileges to potentially ...