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Apr 29 2026 CISA flags data-theft bug in NSA-built OT networking tool

Source

GrassMarlin leaks sensitive information, provided your targeting phishing skills are sharp enough The Cybersecurity and Infrastructure Security Agency (CISA) is warning anyone who uses GrassMarlin, a tool developed by the National Security Agency (NSA), about a new vulnerability that attackers can use to snoop on sensitive information.... [...]

Posted by Connor Jones on Wed 29 April 2026 in The Register.

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