Hope you weren't too attached to your Halo Wars score

Whoopsie!

Good thing this was only Halo Wars, if this had happened to Modern Warfare there would be full scale riots!

Reported by Xbox Live's Major Nelson.

I wanted to make you aware of an unfortunate incident that has resulted in the loss of all data on the Halo Wars Xbox LIVE Leaderboards. This includes all singleplayer, multiplayer and Trueskill leaderboards, as well as all matchmaking data, resulting in the Halo Wars leaderboards being reset to original launch day status.

Quick! Back up everything now!