Ive been in orgs where HR was literally sleeping with head of sales, and had me fix phones with dickpics and BJ vids and etc btwn employees...
uh HR IS NOT YOUR FRIEND.
Do not confide in them, especially anything personal.
Also, if you have an IOS device - log into your apple account and confirm the devices tied to it.. HR will (in many SV orgs) attempt to add a device to your apple account to monitor you.
BYOD is a nightmare for personal privacy, and HR depts will use personal info against you.
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EDIT: Just a reminder that Uber literally went after the medical records (HIPAA violations, at min.) to slander a person calling them out for sexual misconduct