**Cybersecurity News Roundup: March 2026**

This month's edition highlights significant developments in AI, cloud security, and threat intelligence.

**AI and Machine Learning**

* **OpenAI's Safety Bug Bounty Program**: OpenAI has launched a program to encourage responsible disclosure of AI abuse and safety risks. Reporters can earn rewards for identifying potential issues. * **Microsoft Hands Entra ID Users New Option for MFA**: Microsoft has made external MFA generally available in Microsoft Entra ID, allowing organizations to use third-party identity providers for enhanced security. * **Google's TurboQuant Cuts AI Memory Use without Losing Accuracy**: Google Research has developed three compression algorithms that reduce memory usage in large language models without compromising accuracy.

**Cloud Security**

* **GitHub Jumps on the Bandwagon and Will Use Your Data to Train AI**: GitHub will use interaction data from Copilot Free, Pro, and Pro+ users to train its AI models, unless users opt out. * **Reddit Declares War on Bad Bot Activity**: Reddit is introducing changes to support interactions between people, including verifying user identities without requiring real-world disclosure.

**Threat Intelligence**

* **Attackers are Handing Off Access in 22 Seconds, Mandiant Finds**: Exploits remain the leading entry point for attackers, with a significant increase in speed and precision. * **Microsoft Details AI Prompt Abuse Techniques Targeting AI Assistants**: Microsoft has disclosed techniques used to manipulate AI systems into producing unintended behavior.

**Other Developments**

* **FCC Imposes Ban on New Foreign-Made Routers**: The US Federal Communications Commission (FCC) has banned the importation and sale of new routers manufactured overseas, citing national security concerns. * **Uncle Sam Closes the Door on All New Foreign-Made Routers**: The FCC's ban follows a determination by a White House-led interagency group that consumer-grade routers produced outside the United States pose an "unacceptable risk" to national security and public safety.

**Security Research**

* **Kali Linux 2026.1 Ships BackTrack Mode, Eight New Tools, and Kernel Upgrade**: Penetration testers have access to Kali Linux's latest release, featuring a new BackTrack-inspired mode and several tool updates. * **GitGuardian's State of Secrets Sprawl 2026: 28.65 Million Hardcoded Secrets in Public GitHub Commits**: The report highlights the ongoing issue of exposed credentials and secrets in public code repositories.

**Job Openings**

* **Cybersecurity Jobs Available Right Now: March 24, 2026**: This week's selection of job openings spans various skill levels within the cybersecurity field.