Search results
Mark Klein is a former AT&T technician and whistleblower who revealed details of the company's cooperation with the United States National Security Agency in installing network hardware at a site known as Room 641A to monitor, capture and process American telecommunications.
Jun 27, 2013 · Mark Klein, a retired AT&T communications technician, revealed in 2006 that his job duties included connecting internet circuits to a splitting cabinet that led to a secret room in AT&T's...
Aug 18, 2015 · As documents from NSA whistleblower Edward Snowden expose how AT&T aided the NSA’s vast spying operations, we speak to former AT&T technician Mark Klein, who worked at the company for 22 years.
Nov 5, 2018 · Mark Klein has been fighting the fight for privacy way before it was popular to do so. And he is still fighting against the NSA, against surveillance systems, against the unjust law on privacy. Here we take a deep dive into Mark Klein’s career at the telecom company AT&T and how he went from an employee to a whistleblower.
May 10, 2007 · Mark Klein, a retired AT&T technician, sits quietly at the center of a high-profile legal storm hitting the nation's largest telecommunications companies for allegedly helping the...
May 17, 2006 · Former AT&T technician Mark Klein is the key witness in the Electronic Frontier Foundation's class-action lawsuit against the company, which alleges that AT&T illegally cooperated in an...
Mark Hunter Klein (born December 22, 1993, in Central City, Louisiana, United States) is an American blue-eyed soul and blues singer-songwriter, actor and member of The Boogie Kings, an American swamp pop band.
