Watch out for PMs with malware links, mostly from fresh new accounts.
E.g.:
Hello!
Please have a look at my new game. It's a Bitcoin inspired Action-RPG Game where you can earn REAL bitcoins by doing quests. It's still beta, and I really need some feedback! Does it run smoothly on your PC? It won't take you more than 5 minutes! Help us to make this game the best it can be! Thank you in advance!
http://rpg-coin.com/download/XXXXX x32/x64 10.434 mb (win XP/Win 7/Win 8/8.1)
all beta testers will get a free registration key for life
Although rpg-coin.com redirects to coinrpg.com, it doesn't mean running any files that are hosted on rpg-coin.com is safe.