Excerpt from: http://bitcoinist.com/how-to-protect-yourself-from-common-bitcoin-scams/

The continuous growth of Bitcoin value over time has got a flip side. It has given rise to a whole new cybercrime economy revolving around various scams. Crafty threat actors zero in on unsuspecting victims in a bid to make them lose their Bitcoins in the long run. This article will shed light on today’ most common cryptocurrency-borne frauds so that you can tell the wheat from the chaff when performing Bitcoin-related transactions.