There was not a lot of new variants released this week, but we did have some attacks on high profile victims. Cognizant suffered a cyber attack Friday night allegedly by the operators of the Maze Ransomware. The City of Torrance of the Los Angeles metropolitan area, California, has allegedly been attacked by the DoppelPaymer. A fake WiFi hacking program is being used to distribute a new Coronavirus-themed malware that tries to lock you out of Windows while making some very annoying sounds.
Source: https://www.bleepingcomputer.com/news/security/the-week-in-ransomware-april-24th-2020-high-profile-attacks/