Cedar Rapids, Iowa-based Mercy Medical Center's patient information has been compromised as its former medical transcription service, Perry Johnson & Associates, experienced a cybersecurity incident. 

Nashville, Tenn.-based Ardent Health Services is still working to restore its MyChart system after a Nov. 23 ransomware incident rendered it offline. 

Invitae, a biotech company focusing on genetic testing, laid off 15% of its staff as the company initiated a cost-cutting plan. 

The Justice Department has taken down Blackcat ransomware group, the hackers behind the cyberattack on Allentown, Pa.-based Lehigh Valley Health Network. 

Rochester, Minn.-based Mayo Clinic's new 94-bed hospital in La Crosse, Wis., will include 24/7 remote patient monitoring services, the La Crosse Tribune reported Dec. 20.

Here are three ransomware gangs targeting hospitals:

Bradenton, Fla.-based Manatee Memorial Hospital reported it was affected by a "sophisticated ransomware attack incident," according to the Bradenton Herald.

Liberty (Mo.) Hospital is diverting patients as the hospital deals with an "IT event," CBS affiliate KCTV reported Dec. 19. 

Robbinsdale, Minn.-based North Memorial Health is using Oracle Fusion Cloud Applications Suite to replace its different IT business systems with a single unified system.

Roseville, Calif.-based Adventist Health is rehiring IT staff that it had outsourced to Oracle, a spokesperson confirmed to Becker's.