I have a Tiktok, but I don't post anything, and now I'm thankful I haven't.
While exploring settings, I learned that if you have someone's phone number (or if they have yours), you can find and see their Tiktok profile unless it's private.
Tiktok is already a security nightmare, I never trusted HR in the first place, and they have plausible deniability if they were found out (“What, I'm not allowed to have a tiktok? I wasnt even using it for that!”). But I feel that this is a bit too nosy. Their profile picture is a very professional picture and they have no posts which makes me think this is a lurker account. It's worth mentioning that this company, like many, hates the idea of a union. I've been advised that “union is a bad word around here”.
We can't have anything anymore lol