My guess:<p>* Some engineer is testing backup/restore of account data, and is running it against production and didn't realise that restoring certain info has side effects of sending out notifications.
Some batch job (incorrectly?) deactivated certain sessions for whatever reason?<p>Getting "someone ran a one off job or migration that didn't do the right thing" vibes.<p>For instance, they could have tried implementing a "deactivate recovery phone numbers if this dataset from cell providers show the owner changed" that went wrong
please help me to restore my hacked account, my account has been hacked by someone whose ID I don't know:
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