At Hotmail, we know that account hijacking is a big problem, and we continue to work hard to prevent it. We’ve noticed a couple of things about hijacked accounts. First, many accounts have weak passwords that make them easy targets for hijackers. Second, when someone’s account gets hijacked, their friends often find out before they do, because the hijacker uses their account to send spam or phishing email to all their contacts.

These two observations led us to develop a couple of new features that help protect your accounts. The first lets you report a friend’s account as compromised – a feature unique to Hotmail – and the second prevents you from using common passwords that make your account easy to hack.

More: http://windowsteamblog.com/windows_live/b/windowslive/archive/2011/07/14/hey-my-friend-s-account-was-hacked.aspx

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