Hope I've not been beaten to it but....
Kotaku have an interesting article regarding pre-owned consoles from circuit city customers.
it seems like people who returned traded/returned their consoles to circuit city... well, since Circuit city has closed down their stock of pre owned consoles have been sold off to smaller chains and businesses.. one of these buyers mentions:
See, this facility (doing work for a smaller retail chain) bought some of Circuit City's stock of pre-owned 360s, PS3s, DSs, PSPs and Wiis. And according to our tipster, didn't get what they paid for. The deal was that this company would be purchasing an allotment of consoles that would be pre-owned, though in working condition, and with maybe a few components missing.
Instead, not only does he allege that the majority of consoles broken (217 of 227 Xbox 360s were "non-functioning", and 167 of 205 PS3s), but, more importantly, that a "large quantity" of them came with something extra: sensitive personal information.
Friends lists. Photos. Videos. Sexy home videos. Arcade games. Credit card details.
The facility discovered this while repairing the damaged consoles. They'd fix them, turn them on, test their network connectivity, then suddenly start receiving friend requests, chat requests, game invites, etc. What's more, with the user details still recorded on the system, they could have easily purchased game content on an unsuspecting former owner's credit card.
Can find out more at this link:
http://kotaku.com/5191708/ex+circuit-city-pre+owned-consoles-include-credit-card-details-home-porn
Remember folks if you trade or sell your stuff remember to wipe off your personal data first!
haha installing sexy home vids on your console..... >_>