Personal details of about 657,000 customers of JD Wetherspoon have leaked in the recent cyber-attack in the United Kingdom. The company explained that the hackers targeted its old website. As for the scale of exposure, the pub chain explained that very few credit and debit card details were stolen for just a hundred customers who bought the company’s vouchers on the Internet before August 2014. Moreover, even those details can’t be fraudulently used, since the leaked data contained only the last 4 digits of the card numbers, and didn’t include names and expiry dates.