So there's a string of hacking spreading through our steam communities in the form of a Steam Community invitation. Here's a sample of what I'm talking about:

[Name here]: join my new group http://www.steamcomunityy.tk/e2k please TY =D

Several of our members have lost their steam accounts in a short amount of time.   

If you got ganked hopefully Steam can help: https://support.steampowered.com/kb_article.php?ref=2347-QDFN-4366

We'll keep you posted if we find out more.