Epsilon Interactive’s parent company, Alliance Data, apologizes for data breach. Company says it expects it will have minimal financial impact on its bottom line. Breach affects 2 percent of Epsilon’s 2,500 clients, a who’s who of U.S. business. Verizon wouldn’t say whether it plans to continue to do business with the email service provider. Security experts say the breach could lead to a rash of spam or targeted phishing attacks in the coming weeks. Data breach is now under investigation by federal authorities.”]