The office supplies retailer says customer credit card data was accessed at stores in New Jersey, New York and Pennsylvania.
National Retail Federation encouraged by campaign for safer payment methods from retailers.
In 2014, 73% of companies have the necessary safeguards in place, compared to 67% in 2013.
As consumers share more in the cyber world, breaches expected to continue.
NAFCU reports 84% of respondents hit by local data breaches during the last two years.
Members of large and small credit unions are being hit with new text fraud.
Review this year's 10 largest data breaches and their latest numbers.
Website makes it easy for consumers to send messages to Congress urging tougher security standards for retailers.
Card breach reissuances, DDoS defense, Shellshock and more in this new Focus Report on cybersecurity.
How proactive are companies in responding to security breaches?