future now that hackers stole an untold number of e-mail addresses from communications and marketing vendor epsilon. you may not have heard of epsilon but it s the world s largest e-mail marketing service, best buy, walgreen s, tivo, just the latest names to be hit and what some technology experts are calling a massive e-mail breach of marketing giant epsilon s data base. the marketing company represents 2500 companies and sends a reported 40 billion e-mails annually, epsilon sent out a statement saying a full investigation is underway and hackers only obtained a limited amount of e-mails and addresses and no other pertinent information was at risk, best buy also reaching out to its customers, taking to the company s twitter page, releasing a statement saying, quote, as always, we are actively communicating with our customers, including providing them with information about how to protect themselves from potential fraudulent activity. customers are reminded to