Hackers gained access to Citi’s Account Online Service to view customer names, account numbers and contact information, reports say. The breach is said to impact about 200,000 bank cardholders in North America. Citi is contacting customers whose personal data was stolen, though Citi says data did not include birth date, Social Security number, card expiration dates and security codes. Hackers have been breaking into networks of EMC’s RSA division, Epsilon, Sony and Lockheed Martin among others.”]