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@NSACyber

NSA Cyber

@NSACyber
We protect our nation’s most sensitive systems against cyber threats. Likes, retweets, and follows ≠ endorsement.
nsa.gov/Cybersecurity/
Joined November 2019
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  • @NSACyber
    NSA Cyber
    @NSACyber
    22h
    China-based AI companies are illicitly distilling U.S. frontier AI capabilities. Read NSA’s new report, co-sealed with @FBI, @CISAgov, highlighting AI knowledge distillation, TTPs used, and recommended mitigations: media.defense.gov/2026/Sep/08/20…
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    48
  • @NSACyber
    NSA Cyber
    @NSACyber
    Sep 3
    NSA’s latest guide captures foundational network actions that remain essential in keeping networks protected against traditional and AI-enhanced targeting. Review for immediate and long-term steps to help prioritize impactful defenses. media.defense.gov/2026/Sep/03/20…
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    21
  • @NSACyber
    NSA Cyber
    @NSACyber
    Aug 26
    The China-linked hacking group QTFY provides tools for targeting critical systems in the U.S. and abroad. The FBI, NSA, and CNMF recommend organizations implement the recommended mitigations to counter their malicious tools: nsa.gov/Press-Room/Pre…
    The China-linked hacking group QTFY provides tools for targeting critical systems in the U.S. and abroad. The FBI, NSA, and CNMF recommend organizations implement the recommended mitigations to counter their malicious tools.
    37
  • @NSACyber
    NSA Cyber
    @NSACyber
    Aug 25
    NSA today released two technical reports addressing threats to application specific integrated circuits (ASICs) during the design and manufacturing process. Learn about the threats and appropriate mitigations to reduce risk: nsa.gov/Press-Room/Pre…
    The National Security Agency (NSA) today released two technical reports addressing threats to application specific integrated circuits (ASICs) during the design and manufacturing process. The reports — ASIC Best Practices Threat Catalog and the Application Specific Integrated Circuit (ASIC) Level of Assurance 1 (LoA1) Best Practices — explain the threats against ASICs and recommend mitigations to reduce risk.
    13
  • @NSACyber
    NSA Cyber
    @NSACyber
    Aug 20
    NSA and others releases guidance on applying prevention tactics to strengthen defense of U.S-based programmable logic controllers being targeted by cyber actors using AI. Learn more: media.defense.gov/2026/Aug/18/20… #cybersecurity #AI
    42
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