Cyber criminals are always on the prowl and this week they hit rapper Cassper Nyovest who now says he no longer feels his money is safe at banks. The star was in disbelief after someone cloned his bank card and has been having the time of their life with the rapper's money. Taking to Twitter, Cassper revealed he doesn't know how much the card cloners got away with. But if you think hacking only affects well heeled people, think again!!!  While hackers definitely want to catch such big fish, they will however attack anyone, and they can cast a wide net. Nobody is too small for their opportunistic crimes. If you use online services and connected devices, you are at risk of being hacked.  But how do you know if you've been hacked?.To help us understand wespoke to Gerhard Swart, Chief Technology Officer at cyber security company, Performanta