Hello,
As you can see in this screenshot, someone opened some files in my Dropbox, all of them were old cryptocurrency wallets (fortunately there was nothing inside).
If I check the device registry (settings-security-devices), I'm the only one signed in to Dropbox, from my desktop and from my Pixel phone. My Pixel phone's last activity is set to 22 hours ago, the same time these wallets were opened.
Now: I'm sure I didn't open any of these files since I even forgot I have them. And I don't have any cryptocurrency apps on my phone that are connected to these wallets.
How can I find out who and how they opened these files?
PS: I have had 2fa activated in Dropbox for many years. No one has physical access to my desktop or my phone.
