Some My Book Live drives have been reset via malicious remote access:
https://arstechnica.com/gadgets/2021/06/mass-data-wipe-in-my-book-devices-prompts-warning-from-western-digital/
https://community.wd.com/t/action-required-on-my-book-live-and-my-book-live-duo/268147
https://arstechnica.com/gadgets/2021/06/mass-data-wipe-in-my-book-devices-prompts-warning-from-western-digital/
https://community.wd.com/t/action-required-on-my-book-live-and-my-book-live-duo/268147