Key lawmakers said Tuesday they're concerned they've been kept in the dark about what suspected Russian hackers stole from the federal government and they pressed Biden administration officials for more details about the scope of what's known as the SolarWinds hack.
In letters to top officials, Sens. Gary Peters and Rob Portman said recent reporting by The Associated Press "raised the troubling possibility that some federal agencies did not fully report” the extent of the breach to Congress. “Time and again this committee has discussed the challenges of defending against sophisticated, well-resourced, and patient cyber adversaries.