Toomas Hendrik Ilves: There's no proof exactly where it can come from because computers can be hijacked from all over the place. But if it's timed almost to the hour as to certain political events in your country – it makes you think it's probably not Nepal that's doing it.
It's not unique. It's happened before. But never on a scale like this. The real issue is legal. We need to get a strong set of laws.