Hackers are people one should be afraid of because as technology is advancing, hackers are also advancing in their techniques. The best way to surf the net is to keep your details offline, use safer browsers like the new brave browser which is very good for ethereum network because it stops trackers and other unwanted malware from gaining access to your computer. These set of people are with no conscience and so they can steal without mercy not minding the effort and the pain their actions will cost their victims.