EBay Inc said that hackers raided its network three months ago, accessing some 145 million user records in what is poised to go down as one of the biggest data breaches in history, based on the number of accounts compromised.
It advised customers to change their passwords immediately, saying they were among the pieces of data stolen by cyber criminals who carried out the attack between late February and early March.
EBay spokeswoman Amanda Miller told the media yesterday that those passwords were encrypted and that the company had no reason to believe the hackers had broken the code that scrambled them.
“There is no evidence of impact on any eBay customers,” Miller said. “We don’t know that they decrypted the passwords because it would not be easy to do.”