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. When installed, the malware will extract numerous VBS files and a batch file that, when used together, create an annoying screenlocker functionality. When a user logs into Windows, they will be shown a lock screen with an email address of [email protected]. The good news is that you can type vb and press the OK button to launch your Windows desktop.
Source: https://www.bleepingcomputer.com/news/security/new-coronavirus-screenlocker-malware-is-extremely-annoying/