Petkov, a Bulgarian software developer and system architect, poses for a portrait in Kyiv. He is the only public face of the 'BG Elves', a Bulgarian group of around 70 anonymous cyber security experts ...
A Bulgarian group of dozens of cyberactivists at first clubbed together to battle Russian disinformation, but they have since found other foes — like animal abusers. They call themselves the BG Elves, ...