US officials announced this week the Nuclear Security Administration was among the entities breached by state-sponsored hackers in the SolarWinds breach. The Cybersecurity and Infrastructure Security Agency (CISA) on Sunday night issued Emergency Directive 21-01, in response to a KNOWN COMPROMISE involving SolarWinds Orion products. This was only the fifth Emergency Directive issued by CISA…

Source: Hackers Breached US Nuclear Security Administration which Maintains US Nuclear Stockpile