National Nuclear Security Administration is a organization tracked across 4 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed November 20, 2025; most recent activity May 9, 2026.
The U.S. Department of Energy's National Nuclear Security Administration (NNSA) successfully removed 13.5 kilograms of highly enriched uranium (HEU) from a research reactor in Venezuela. This operation, completed in…
In late 2024, federal cybersecurity evaluators expressed serious concerns about Microsoft's Government Community Cloud High (GCC High) due to its inadequate security documentation, which left them unable to assess its…
The SEC has dropped its civil fraud case against SolarWinds and its CISO, Tim Brown, related to the 2020 SUNBURST cyberattack. This decision ends a significant legal action that aimed to hold the company accountable for…
The SEC has dropped its case against SolarWinds and its CISO, Tim Brown, regarding their handling of a 2020 cyberattack linked to Russian hackers. The lawsuit, initiated in late 2023, accused them of failing to disclose…