BleepingComputer: Hacker used ransomware to lock victims in their IoT chastity b
elt.
[1]https://www.bleepingcomputer.com/news/security/hacker-used-ransomware-to-lock
-victims-in-their-iot-chastity-belt/

   Jim Bell's comment:

        "Come again ?"

References

   1. https://www.bleepingcomputer.com/news/security/hacker-used-ransomware-to-lock-victims-in-their-iot-chastity-belt/