My adobe animate thinks i'm logged into a second laptop, have I been hacked?

Hey, I know this is probably a glitch but a few moments ago when I went to log back into my adobe animate it asked me to log out of another device before I could use it. It gave me the option of "owner pc" which is obviously my own laptop, and another that was a bunch of numbers. I clicked to log out on it. It also Says that my current laptop and my last were last logged into 5 years ago? But I've not had my computer quite that long yet.