Target cites an increase in ORC as contributing factor leading to an unsafe environment for employees and making business unsustainable.

Target Corp. said it would "respectfully" ask customers to not bring guns into its stores, "even in communities where it is permitted by law." 

Trustmark National Bank and Green Bank N.A. have sued security firm Trustwave for damages suffered from the holiday season data breach at Target Corp, accusing the company of failing to identify security gaps.

A new report from McAfee says every minute there are more than 200 new computer attacks using a variety of malware.