Paypal donation scam attempt? I got a very large dono off stream

have you guys ever gotten/heard of any weird paypal scams from donos? i just got a very large dono ($426 USD) off stream from a user who's never said anything in my channel and i'm really sussed out by it.

I also feel a bit dumb, I stupidly transferred it to my bank earlier today instead of letting it sit in my paypal account. i have never run into any sort of scams through twitch donos and subs so I wasnt really thinking about the potential of that when I transferred it.