Mitm

csrc.nist.gov • September 15, 2026

Man in the middle NIST SP 800-187 Man In The Middle NIST SP 800-209 Man-in-the-Middle NIST SP 800-121 Rev. 2 Man-In-The-Middle NISTIR 8369 Man-in-the-Middle Attack CNSSI 4009-2022

An attack where the adversary positions himself in between the user and the system so that he can intercept and alter data traveling between them. Sources: NISTIR 7711 under Man-In-The-Middle

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The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Executive Order 14,409 Addresses AI Cybersecurity Threats On June 2, 2026, the US President issued Executive Order No. 14,409 to promote advanced AI security. This order responds to unauthorized access incidents involving frontier AI models that breached controlled systems. It prioritizes federal prosecution against individuals using AI for illegal computer access or damage. The order emphasizes the importance of legal strategies for organizations facing AI-driven cyberattacks. Cybersecurity legal counsel are reminded of the Computer Fraud and Abuse Act as a guide for assessing legal risks. The order's focus on AI in cyberwarfare highlights the heightened cyber risks to US companies. Organizations are encouraged to fully investigate cyberattacks to collaborate with law enforcement. The enforcement priorities include identification fraud, unauthorized computer access, and wire fraud. 2 sources 42

Extracted Entities

Attack Types (1)

Man-in-the-Middle