New Cyber Command chief, Russia targets Signal, Codex Security

Senate Confirms Lt. Gen. Joshua Rudd To Lead U.S. Cyber Command and NSA

Lt. Gen. Joshua Rudd has been the deputy commander of the U.S. Indo-Pacific Command since 2024.

OpenAI’s Codex Security: An AI Agent That Hunts Down Vulnerabilities

In software development, security reviews often act as a bottleneck. While AI agents are helping developers write code faster than ever, the teams responsible for checking that code for vulnerabilities are struggling to keep up. OpenAI is looking to change that with the release of Codex Security, a new agentic tool designed to hunt down high-impact software flaws. Formerly known by the codename “Aardvark,” Codex Security is moving from a private…

New Cyber Command chief, Russia targets Signal, Codex Security

NSA and Cyber Command head confirmed Russians targeting encrypted messaging app users OpenAI rolls out vulnerability scanner Get links to all the stories in our show notes: https://cisoseries.com/cybersecurity-news-march-11-2026/ Huge thanks to our sponsor, Dropzone AI Remember yesterday’s 3 AM threat intel? Here is how it plays out with Dropzone AI.   The intelligence drops. Dropzone picks it up, turns it into a threat hunt, and runs it across …