- Key government cybersecurity and counterintelligence officials tell CNBC hackers from the disbanded DarkSide group which hit key energy infrastructure could still operating or will soon be back under another alias.
- The federal experts say the Colonial Pipeline hack highlights the threat of more sophisticated criminal attacks that rise to the level of national security threat and are made more possible by rival nation states.
- President Joe Biden will meet Russian president Vladimir Putin at a U.S.-Russia summit in mid-June in the aftermath of DarkSide and the larger SolarWinds attack which was allegedly carried about by Russia.