Yesterday we announced her data leakage by eBay, but no one knew its size. According to the company, they leaked sensitive data of 145 million users.
Read Beware eBay Hacked! change your password immediately
eBay continues to inform users of its services to change codeof their access, given that the specific data is already in the "hands" of the hackers.
Fortunately, the passwords were encrypted, and the company says there's no reason to believe hackers can crack the encryption. Of course, whatever the company says, there is always the possibility of this happening.
According to Reuters, eBay has hired the research firm MANDIANT of FireEye Inc to investigate the matter.