The Energy Department and the National Nuclear Security Administration have been compromised as part of the massive SolarWinds hack. The full extent of the attack is unknown, as are the perpetrators. The Cybersecurity and Infrastructure Security Agency (CISA) warned earlier on Thursday that the already sprawling cyberattack could be much larger than originally thought. Researchers and lawmakers alike have said the intrusions were likely carried out by Russian intelligence. On Saturday, Secretary of State Mike Pompeo said that all evidence points to Russia.
Source: https://threatpost.com/nuclear-weapons-agency-hacked-cyberattack/162387/