Today I experienced some strange behaviour with Bitfinex web site, screen went blank everytime a page was requested, I logued out, and logued in again after about 30 mins, and all started working ok again.
Then I went to account security / logins history and found two successfull login from an IP that it was not me, IP was from another country.
I think nothing was stolen from my account because I have two factor authentication, but I'm worried about this.
Anyone experiences something similar?, ofc I already changed my account password, but I should have some device compromised or this is some bug at Bitfinex
![Angry](https://bitcointalk.org/Smileys/default/angry.gif)
the password was impossible to guess btw...