UPDATE 1-J.P. Morgan found hackers through breach of corporate event website -media
October 31, 2014 at 22:34 PM EDT
Oct 31 (Reuters) - J.P. Morgan Chase & Co learned about hackers who stole the bank's contact information for 76 million households and 7 million small businesses through a corporate event that it sponsors, the New York Times and Wall Street Journal reported, citing people familiar with the matter.