[alexivanovs]

If they guy is posting pics of himself on Twitter asking others to "dox him", it could mean that he's pretty emotionally stable not to fall for the common pitfalls when it comes to online hacking.

In that sense, it's very possible that he has access to some major database dumps that the public is unaware of, and given that he is also claiming the glory behind the Malaysia Airlines hack; it's clear that he does more than DDoS, no matter what the more educated hackers are saying.

A long way to go for a secure internet, that's for sure.