Be careful of what emails you receive, and double check if they are from fiverr or not! If they ask you to log in, double check the url!
I received an email in my inbox that was from "Fiverr", saying someone messaged me. When I clicked, the email redirectioned me to a page that looked exactly like fiverr's login screen, but with a different url (and a dubious one at that). I, ofc, didn't fill in anything, closed the page, and then went back to the real fiverr and changed my password, just to make sure.
Be extra cautious! I heard many people have gotten hacked and I do wonder if that is the preferred method...
the exactly same thing happened to me yesterday. i contacted customer support about it. i almost filled it out the first time, i was very lucky i didnt.
be very careful