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  • Mark Klein, AT&T whistleblower who revealed NSA mass spying, has died

    Posted: 2025-03-12 21:05:08

    Mark Klein, the AT&T technician who blew the whistle on the NSA's warrantless surveillance program in 2006, has died. Klein's revelations exposed a secret room in an AT&T facility in San Francisco where the NSA was copying internet traffic. His whistleblowing was instrumental in bringing the program to light and sparking a national debate about government surveillance and privacy rights. He faced immense pressure and legal challenges for his actions but remained committed to defending civil liberties. The EFF remembers him as a hero who risked everything to expose government overreach.

    Summary of Comments ( 265 )
    https://news.ycombinator.com/item?id=43347662

    HN commenters remember Mark Klein and his pivotal role in exposing the NSA's warrantless surveillance program. Several express gratitude for his bravery and the impact his whistleblowing had on privacy advocacy. Some discuss the technical aspects of the room 641A setup and the implications for network security. Others lament the limited consequences faced by the involved parties and the ongoing struggle for digital privacy in the face of government surveillance. A few commenters share personal anecdotes related to Klein and his work. The overall sentiment is one of respect for Klein's courage and a renewed call for stronger protections against government overreach.