Wait times to receive identity verification were more than double than what ID.me initially represented to the IRS.

The committee twice cited CyberScoop reporting on the firm.

SolarWinds' Sudhakar Ramakrishna said his company is still investigating the scope of the attack.

"Parler was a hotbed for misinformation publishers," the research found.

The Texas Republican has advocated strong encryption and higher standards for connected devices.

Proactive security measures and better IT leadership would have done the job, congressional investigators say.