Photo: AP/ Jose Luis Magan.
This Thursday, June 14, 2018, file photo, shows the FBI seal at a news conference at FBI headquarters in Washington. In an alert Wednesday, Oct. 28, 2020, the FBI and other federal agencies warned that cybercriminals are unleashing a wave of data-scrambling extortion attempts against the U.S. healthcare system that could lock up their information systems just as nationwide cases of COVID-19 are spiking.