News that matters, without the noise.

Researchers used Anthropic’s Claude to hack into OpenAI

Security researchers used Anthropic’s Claude to exploit vulnerabilities in OpenAI’s systems, taking over employee accounts and gaining access

New Settra Ransomware Variant Deployed in Attacks on Retail and Manufacturing

Huntress researchers highlighted a new ransomware variant, named Settra, and the post-compromise techniques used in two recent attacks

Critical Microsoft Azure AI Foundry Vulnerability Allows Attackers to Escalate Privileges

Microsoft has patched a maximum-severity security flaw in Azure AI Foundry, its enterprise platform for building and managing

Feral Wolf Ransomware Attacks Exploit Atlassian Confluence and Misconfigured 1C Systems

Feral Wolf is using exposed business software and weak server settings to reach corporate networks, then locking files

New SETTRA Ransomware Uses MeshAgent RMM and BYOVD to Encrypt Windows Systems

Settra ransomware is emerging as a serious threat to Windows networks after investigators linked it to two recent

AI Agents Now Run Ransomware Attacks End-to-End Without Human Operators

Ransomware attacks are entering a new phase. Researchers have documented a campaign in which an AI agent planned,

Linux Kernel Hit by Four Privilege Escalation Flaws Enabling Root Access

Four newly disclosed Linux kernel vulnerabilities could allow local attackers to corrupt kernel memory and escalate privileges to

In Other News: Ransomware Developer Sentenced, Plugin4Shell AI Attack, Critical SAP Flaw

Noteworthy stories that might have slipped under the radar: Mandiant’s 2026 AI risk report, PhantomRaven malware used by

Secure enterprise sharing with access reviews for Microsoft 365

Microsoft 365 makes sharing files easy, but access can remain long after its original purpose has ended, leaving

Microsoft Teams will let admins block custom file extensions

Microsoft Teams will soon let administrators tweak the list of file extensions commonly associated with security threats to

Webinar: Which Google Workspace security controls actually matter?

Fast-growing companies face countless recommendations for securing Google Workspace, but not every control provides the same value. This

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