McDonalds Japan has launched a recall after discovering that MP3 players it offered as a prize were loaded with a particularly nasty strain of malware. Up to 10,000 people might have been exposed to the problem after claiming a Flash MP3 player pre-loaded with ten tunes and a variant of the QQpass spyware Trojan.
Punters received the contaminated gift after purchasing a large drink form the fast-food chain in Japan and submitting a serial number contained on the beverage holder as part of a competition, sponsored by McDonalds and Coca-cola. Users who connected the McDonalds-branded MP3 player to their Windows PC were exposed to spyware code programmed to transmit their web passwords and other sensitive information to hackers. The cause of the accidental infection is unclear but past experience suggests a contaminated machine involved in loading content onto the players is the likely culprit.
