The scope of credit card data breaches suffered by US retailers during the holiday shopping season may be larger than previously thought.
Following disclosures by Target and Neiman Marcus, Reuters reports that at least three more well-known retailers experienced smaller breaches that have yet to be publicly revealed. The additional attacks used similar techniques as the attack on Target, sources told the news agency, adding that other attacks may have occurred earlier last year.
The Reuters report did not identify which retailers may have been affected by the security breaches.
Target revealed on Friday that a payment card data breach … Read more