OpenAI launched Codex Security on Friday, an AI security agent that identifies and suggests fixes for vulnerabilities. The feature is in research preview for ChatGPT Pro, Enterprise, Business, and Edu customers through the Codex web, available free for the next month. “It builds deep context about your project to identify complex …

An Iran-related hacking group (Seedworm) has infiltrated multiple US organizations since early February, heightening fears of potential larger cyber operations linked to rising geopolitical tensions in the Middle East. New backdoors used by Seedworm Researchers from Symantec and Carbon Black have connected the activity to Seedworm (also known as MuddyWater), …

A public POC exploit for CVE-2026-20127, a critical zero-day vulnerability in Cisco Catalyst SD-WAN Controller and Manager, has been released. This vulnerability has been actively exploited since 2023. Cisco Talos is tracking the threat activity under the cluster UAT-8616, describing it as a “highly sophisticated cyber threat actor” targeting critical …