SolarWinds Attackers Lurked for 'Several Months' in FireEye's Network Top execs from FireEye, SolarWinds, Microsoft, and CrowdStrike testified before the US Senate Intelligence Committee today on the aftermath - and ongoing investigations - into the epic attacks. The attackers who infiltrated SolarWinds Orion's software build and updates had spent "several months" embedded in FireEye's network before the security firm spotted them, Kevin Mandia, CEO of FireEye, told a congressional committee today. "The attacker wasn't alive every single day" on our network, Mandia told the US Senate Intellig...