RIP Mark Klein, the engineer who exposed US domestic spying ops after wiring it up
In 2006, a retired AT&T engineer knocked on the door of the EFF's office in a rundown part of San Francisco's Mission ...
AT&T technician Mark Klein, who exposed secret NSA spying, dies
Klein, a former AT&T technician turned whistleblower, exposed mass surveillance by the U.S. government in 2006.
Wiring up Big Brother ... and fight: On the death of whistleblower Mark Klein
The US whistleblower Mark Klein is dead. He made it public for the first time that the NSA was also eavesdropping on US ...
Public Broadcasting Service (PBS)6d
Whistleblower Mark Klein, who brought NSA’s mass surveillance of Americans to light, dies at 79
Mark Klein, a whistleblower who exposed a National Security Agency program of mass government spying on American internet ...
Yahoo Finance6d
AT&T technician Mark Klein, who exposed secret NSA spying, dies
Behind the door of the now-infamous Room 641A, optical splitting wiretaps were creating an identical copy of raw internet traffic and funneling it back to the NSA. Klein's disclosure was ...