U.S. Congressional Budget Office — Cyber Attacks, Breaches & Threat Activity

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
November 7, 2025
Last Seen
November 7, 2025

Related Threat Clusters

  • Congressional Budget Office Hacked, Suspected Foreign Involvement

    The Congressional Budget Office (CBO) confirmed it was hacked, potentially exposing sensitive government data. The agency has implemented new security measures and is investigating the incident, which may involve…

    8 articles · Updated November 7, 2025
  • Congressional Budget Office Hacked by Suspected Foreign Actor

    The Congressional Budget Office (CBO) confirmed on November 6, 2025, that it was hacked, potentially exposing sensitive government data. The breach is believed to be linked to a foreign actor, and the CBO has taken…

    20 articles · Updated November 11, 2025
  • U.S. Congressional Budget Office Hacked, Confidential Data Exposed

    The U.S. Congressional Budget Office was hacked by a foreign threat actor, resulting in the exposure of confidential data. The breach has raised significant security concerns regarding the safeguarding of sensitive…

    1 article · Updated November 7, 2025

Recent Intelligence Reports

  • Foreign Threat Actor Hacks U.S. Congressional Budget Office, Exposes Confidential Data — Cyberpress · November 7, 2025
  • U.S. Congressional Budget Office Hit by Cyberattack, Sensitive Data Compromised — Gbhackers · November 7, 2025
  • U.S. Congressional Budget Office hit by suspected foreign cyberattack — Bleepingcomputer · November 7, 2025

CVSS v3.1 Breakdown