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Published signals
currently linked to this company
Company intelligence
Nationalguard cybersecurity incidents and threat signals
nationalguard.mil
This company page brings together public reporting currently associated with Nationalguard. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
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Last 28 days
recent published signals
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Last 90 days
recent published signals
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High or critical
confidence classifications
August 5, 2026
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most recent published signal
Company signals
All published signals involving Nationalguard
US National Guard Cyber Espionage Incident
The US National Guard was affected by a cyber espionage campaign, with disclosure occurring on July 17, 2025. Chinese state-sponsored threat actors (Salt Typhoon) were linked to breaches of military networks, including the U.S. National Guard, to steal network details, configuration files, and administrator credentials. The intrusion period was identified as March-December 2024.
FAQ
Questions about Nationalguard cybersecurity reporting
What does the Nationalguard page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Nationalguard.
Does every mention of Nationalguard appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.