You should not be afraid of hackers. You just have to be more careful and secure your password keys very well. Avoid phishing sites and websites that might infect your pc with malwares used by hackers to enter your computers.. I have friends who got hacked a month ago. Based on our opinion, some type of malware accidentally entered their pc without their knowledge, i think this happened due to their own negligence, they typed-in wrong websites and from there awaits the hacker to do their evil plans. Putting malwares into their computers that's how they got in and stole their holdings. That is why you should be aware of entering sites and double checking what you type or you might ended up like them.