Retail federation says without PINs, chip cards make little sense. Visa and MasterCard disagree.
Credit union trade associations turn down an offer to join bankers and retailers in a pledge to collaborate on data security.
A second credit union files a lawsuit against the Minneapolis-based retailer over massive data breach.
Risk control experts and credit union executives provide ways credit unions can limit losses from card data fraud.
Even though malware can infect POS terminals, most need additional help to breach a retailer's computer systems.
Arts and crafts supply store said in letter from CEO it may have experienced a data security attack.
The prospect of renewed Congressional budget fights helped undercut consumer spending last month, according to a report from First Data.