cybersecurity
Dirty Frag: Unpatched Linux vulnerability delivers root access
A week after Copy Fail, another Linux local privilege escalation vulnerability dubbed “Dirty Frag” has been revealed, along with a PoC exploit. What is Dirty Frag …
OpenAI tunes GPT-5.5-Cyber for more permissive security workflows
OpenAI is rolling out GPT-5.5-Cyber, a variant of its latest AI model, in limited preview for verified cybersecurity professionals and organizations through its Trusted Access …
May 2026 Patch Tuesday forecast: AI starts driving security industry changes
Microsoft May 2026 Patch Tuesday is now live: Many fixes, but no zero-days Project Glasswing. This is one of three major security industry changes I’ll cover today. The …
Your coworker might be selling company logins, and thinks it’s fine
Employee behavior once considered unacceptable is becoming tolerated across various industries, particularly in IT and telecommunications, and at all levels of seniority, …
One keypress is all it takes to compromise four AI coding tools
Developers clone unfamiliar repositories all the time. Open-source projects, work from teammates, sample code from a tutorial, a library someone recommended on a forum. The …
Multi-model AI is creating a routing headache for enterprises
Application teams are moving AI inference into production systems that support business operations. Enterprises are expanding traffic management, identity controls, …
Teams calls are about to get a lot harder to fake
Microsoft Teams Calling is getting a new feature that will warn users about suspicious inbound VoIP calls from first-time external callers who might be impersonating trusted brands.
Cutting the cost of SIEM rule conversion
You inherit two thousand detection rules from an acquisition. They are written for a platform your company does not use. Your senior detection engineer estimates six months to …
AWS open sources Trusted Remote Execution to control what AI agents touch
Production scripts that read a log file generally hold the same permissions as scripts that delete one. The execution context decides what gets touched, and that gap widens …
Phishing can masquerade as emergency alerts for disasters, researchers warn
Emergency alerts for disasters like earthquakes and tsunamis are messages we hope we never see, and we trust them when they arrive. Researchers have shown that this trust can …
Can your coding style predict whether your code is vulnerable?
Developers leave fingerprints in the code they write. Naming choices, indentation patterns, preferred APIs, and the way someone structures a loop or handles a pointer all …
One in four MCP servers opens AI agent security to code execution risk
Enterprise deployments of AI agents lean on two extension mechanisms that introduce risk at different layers of the stack. MCP servers expose deterministic code functions with …
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