Costco, Rite Aid and Tesco photo services also affected by PNI Digital Media security breach

Last week we reported on the news that CVS’ online photo services at CVSPhotos.com had been hacked, potentially revealing the payment information of its customers. This news came only a week after Wal-Mart Canada announced its services — which were run by the same Vancouver-based company as CVS’ photo services, PNI Digital Media — were also hacked...