Supermarket giant TESCO customers passwords and email details leaked online. Tesco has deactivated more than 2000 of its customers online accounts after their personal details were published on text sharing site Pastebin by some unknown hackers on Thursday, allowing access to online shopping accounts, personal details and Tesco Clubcard vouchers, reported by The Guardian.
The security breach does not appear to have come from Tesco’s end though. The supermarket giant said the data must have been compiled by taking user details obtained from breaches at other websites – presumably users who had reused email addresses and passwords across multiple accounts.