From Bloomberg, 01.12.2014 13:00:00 FireEye's new research and development center in Dresden. Photographer: Arno Burgi/dpa/AP Images Hackers with Wall Street expertise have stolen merger-and-acquisition information from more than 80 companies for more than a year, according to security consultants who shared their findings with law enforcement. To read the entire article, go to http://bloom.bg/1tuDcEI