Hacking groups: How many do you know?

Security leaks, hacks, botnets, and ransomware – cybercrime is everywhere and we’re talking about it a lot. But where does it come from and who are the people behind it? After all, nothing comes out of thin air. It’s the same for cybercrime: There are actual individuals or groups who painstakingly labor to create their “work of art”; their program that will be a pain for others but (perhaps) make them rich.