This guy had been caught for earlier for lesser but still serious cyber-crimes when he was 15 but apparently he hasn't learned anything, so a change of punishment style could be appropriate.
See below Yaska's post.
So few points about Kivimäki. He was facing a max sentence, which is extremely rare in Finland. He got off because he was 15 at the time, and under Finnish law a person under 18 years doesn't get a prison sentence unless there are heavy reasons. He was a first timer, so the court played it safe. Also in that case MIT nor others had any demands. The sentence had nothing to do with psn or swatting or doxxing, it was about vcrrdit cards and adobe cloudflare vulnerabilities with a .h file vulnerability.
Most likely prosecutor will appeal, so Kivimäki might face prison time for these crimes. Alas there are multiple ongoing investigations ongoing against him, so he will go to jail next time he's in court.
What artsi has said in this topic is true, apart from a minor court process mistake. As I said in other thread, I have the full sentence and I am a nearly graduated lawyer in Finland, so if you have questions, shoot away.
Seriously, Don't source stuff to Kotaku about nongaming stuff.