My account was hacked a few days ago and my complete contact list received some rubbish marketting scam supposedly from me. Luckily as my own email address was in the list I got it too so knew what had happened so did a complete security update and sent a snivelling email out apologising to the world and his wife. But then it tried to do it again and Hotmaill blocked my account. What a game!! Finally got it sorted and it is such a relief I had to warn anyone who doesn't already know (and I guess everyone but me did know) to change their passwords from time to time (like I've never done before).