Sen. Mark Warner
In a letter to UHS Chairman and CEO Alan Miller, Warner, who serves as vice chairman of the Senate Intelligence Committee, asked a series of questions in relation to a ransomware attack on UHS last month that crashed systems at hospital facilities across the nation.
UHS has more than 400 facilities in the U.S. and United Kingdom, with more than 90,000 employees, and it has previously stressed that there is no evidence any data was stolen or accessed. NBC News reported last week that the incident…