AI agents are operating across production enterprise environments at scale, and the identity infrastructure managing their access has not kept up with their deployment. A January 2026 survey of 228 IT and security professionals, conducted by the Cloud Security Alliance, finds that the majority of organizations have AI agents active in core systems, with fragmented ownership of how those agents authenticate and what they can access. Agents are embedded in production systems Task-automation agents are … More →
The post Who owns AI agent access? At most companies, nobody knows appeared first on Help Net Security.
A sophisticated evolution of Kerberoasting dubbed the “Ghost SPN” attack that allows adversaries to extract Active Directory credentials while erasing all traces of their activity, rendering traditional detection models effectively blind to the intrusion. The attack revealed by Trellix security researchers utilizes delegated administrative permissions, creating temporary exposure windows. Kerberoasting is a well-documented post-exploitation technique […]
The post Ghost SPN Attack Lets Hackers Conduct Stealthy Kerberoasting Under the Radar appeared first on Cyber Security News.
Many enterprise Linux deployments rely on hardware-level memory isolation to protect sensitive workloads from co-tenants and compromised hypervisors. Oracle’s Unbreakable Enterprise Kernel 8.2 (UEK 8.2) extends that capability on Oracle Linux with support for Intel Trust Domain Extensions, along with a set of file system and memory management changes intended to reduce downtime and improve diagnostic visibility. UEK 8.2 is based on the mainline long-term stable Linux 6.12 kernel and carries the release number 6.12.0-200. … More →
The post Unbreakable Enterprise Kernel 8.2 ships with confidential computing support, XFS live repair appeared first on Help Net Security.