Good evening @Andrew1879
Have you made a request for your Airbnb file?
There's Guidelines in your account how you can obtain this.
It should also show up in your account what date and time your account was changed and by who.
You can always check IP addresses used to cross reference and keep a Paper Diary record.
There's been people accessing files, in general terms, from all manner of places and no matter how much spin there is used about Multi factor processes if some one wants to access someone else's private information and accounts they jolly well will as no method online is secure.
Trust us we have first hand experience from Bank managers acting unlawfully and subsequently been jailed to other situations that would make one's toes curl.