For almost two decades, hackers with Snake have been forcing their way into government networks. Who they work for, though, has always been a matter of pure speculation. But reporters with the German public broadcasters BR and WDR have discovered some clues, and they lead to Russia.
Leave no trace: how a teenage hacker lost himself online
The long read: Edwin Robbe had a troubled life, but found excitement and purpose by joining an audacious community of hackers. Then the real world caught up with his online activities