Interesting series of stories by Bloomberg on cyber security efforts at JPMorganChase (JPMC). The current head of information security for JPMC is Greg Rattray, a well-known and well respected former Air Force information warfare expert. Unfortunately according to Bloomberg, JPMorgan’s reliance on military experts has led to tension between the financial services giant and U.S. law enforcement at both the federal and state levels especially in the aftermath of the major security breach at JPMC.