Dear @davidke20
Thank you for your time David. Luckily this issue has been already solved. Thx for calming me down :)
In current days people lose their accounts on different platforms almost on daily basis. Hacks are everywhere. Even giants like Binance has been very lately a victim.
And now, just imagine waking up in the morning and learning that 3rd party (of which I didn't know and couldn't figure out) had an access to my account and using it to upvote some content.
That is some scary shit.
Yours
Piotr