Gambling website Paddy Power admitted today that hackers stole the personal details of more than 600,000 customers in a cyber attack four years ago, and that it "suspected" the leak at the time but failed to warn those who may have been exposed to a greater risk of identity theft.
The company revealed in a statement that it was aware of an attack on its computer system in 2010 and conducted an investigation that led to a suspicion that “some non-financial customer information may have been exposed”. However, despite the potential risks to its customers, it did not inform users of the breach.
http://www.telegraph.co.uk/technology/internet-security/11003685/Paddy-Power-hackers-stole-details-of-600000-users.html