CISA Cybersecurity Advisories

02 November 2026

• #StopRansomware: SafePay Ransomware

  Advisory at a

  ...
• Chinese Government-linked Cyber Threat Actors Combine Automated and Hands-on Hacking Tools to Steal Sensitive Data

  Advisory at a

  ...
• China-Based Artificial Intelligence Companies Conducting Industrial-Scale Distillation Campaigns Against U.S. AI Companies

  Executive summary

  China-based artificial intelligence (AI) companies

  ...