Ryan Wilk, vice president at NuData Security said “Data in the wrong hands – especially payment card information – can have a huge impact on customers, far beyond the unauthorised use of their cards.”

“Payment card information, combined with other user data from other breaches and social media, builds a complete profile. In the hands of fraudsters and criminal organisations, these valuable identity sets are usually sold to other cybercriminals and used for myriad criminal activities.”