I can't believe it! Someone did actually hijacked my SXP account, and shortly after that my Fotolia account.
I contacted both agencies immediately, Fotolia was the most reactive, they asked me to call them and then canceled the credit conversion that the guy was trying to do.
SXP is currently investigating, I hope they will be able to recover my money (I had over $100).
Anyway I wonder how that could have happened because my password are impossible to guess and I only check my accounts on my personal computers
Of course I changed my password everywhere else, and interestingly enough only SXP and FL were hijacked. (I'm with about 10 agencies)