Account Security

I was just reading Colin Brennan’s account on Massively about getting hacked.  Of course it was a WoW account.  Account hacking has become so common that Blizzard started offering authenticators.  I’ve played a lot of different games online for quite a few years now, and I’ve never had an issue with having my account broken into.  Have I just been lucky?  It also seems to me that 99% of the hacking stories I’ve heard in the last year or two have been for World of Warcraft.  So I wonder, is it really primarily WoW that has this problem?  Maybe the reporting rate is so low that we only hear about the WoW hacks because it has so many more subscribers than other games.  Could it be the pervasiveness of add-ons in the game?  Maybe it’s just the fact that WoW being so large makes it more of a target than any other game, I mean why focus on a niche game when you have so many more targets in Warcraft?

Regardless, I’m feeling a need to change all of my account passwords and do a couple of virus scans.