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#markklein — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #markklein, aggregated by home.social.

  1. In Memoriam: #MarkKlein, #ATT #Whistleblower Who Revealed #NSA #MassSpying
    When the New York Times reported in late 2005 that the NSA was engaging in #spying inside the #US, Mark realized that he had witnessed how it was happening. He also realized that the President was not telling Americans the truth about the program. And, though newly retired, he knew that he had to do something.
    eff.org/deeplinks/2025/03/memo #surveillance #privacy

  2. In Memoriam: #MarkKlein, #ATT #Whistleblower Who Revealed #NSA #MassSpying
    When the New York Times reported in late 2005 that the NSA was engaging in #spying inside the #US, Mark realized that he had witnessed how it was happening. He also realized that the President was not telling Americans the truth about the program. And, though newly retired, he knew that he had to do something.
    eff.org/deeplinks/2025/03/memo #surveillance #privacy

  3. In Memoriam: , Who Revealed
    When the New York Times reported in late 2005 that the NSA was engaging in inside the , Mark realized that he had witnessed how it was happening. He also realized that the President was not telling Americans the truth about the program. And, though newly retired, he knew that he had to do something.
    eff.org/deeplinks/2025/03/memo

  4. In Memoriam: #MarkKlein, #ATT #Whistleblower Who Revealed #NSA #MassSpying
    When the New York Times reported in late 2005 that the NSA was engaging in #spying inside the #US, Mark realized that he had witnessed how it was happening. He also realized that the President was not telling Americans the truth about the program. And, though newly retired, he knew that he had to do something.
    eff.org/deeplinks/2025/03/memo #surveillance #privacy

  5. In Memoriam: #MarkKlein, #ATT #Whistleblower Who Revealed #NSA #MassSpying
    When the New York Times reported in late 2005 that the NSA was engaging in #spying inside the #US, Mark realized that he had witnessed how it was happening. He also realized that the President was not telling Americans the truth about the program. And, though newly retired, he knew that he had to do something.
    eff.org/deeplinks/2025/03/memo #surveillance #privacy

  6. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    EFF is deeply saddened to learn of the passing of Mark Klein, a bona fide hero who risked civil liability and criminal prosecution to help expose a massive spying program that violated the rights of millions of Americans.

    https://www.eff.org/deeplinks/2025/03/memoriam-mark-klein-att-whistleblower-about-nsa-mass-spying

    #eff #markKlein #nsa #whistleblower

  7. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    EFF is deeply saddened to learn of the passing of Mark Klein, a bona fide hero who risked civil liability and criminal prosecution to help expose a massive spying program that violated the rights of millions of Americans.

    https://www.eff.org/deeplinks/2025/03/memoriam-mark-klein-att-whistleblower-about-nsa-mass-spying

    #eff #markKlein #nsa #whistleblower

  8. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    EFF is deeply saddened to learn of the passing of Mark Klein, a bona fide hero who risked civil liability and criminal prosecution to help expose a massive spying program that violated the rights of millions of Americans.

    https://www.eff.org/deeplinks/2025/03/memoriam-mark-klein-att-whistleblower-about-nsa-mass-spying

    #eff #markKlein #nsa #whistleblower

  9. RIP Mark Klein.

    youtu.be/-6OjYcFUrsI

    (Suitable video, sorry for the quality - taken with a non-iPhone way back in 2008)

    #MarkKlein

  10. RIP Mark Klein.

    youtu.be/-6OjYcFUrsI

    (Suitable video, sorry for the quality - taken with a non-iPhone way back in 2008)

    #MarkKlein

  11. RIP Mark Klein.

    youtu.be/-6OjYcFUrsI

    (Suitable video, sorry for the quality - taken with a non-iPhone way back in 2008)

    #MarkKlein

  12. RIP Mark Klein.

    youtu.be/-6OjYcFUrsI

    (Suitable video, sorry for the quality - taken with a non-iPhone way back in 2008)

    #MarkKlein

  13. RIP Mark Klein.

    youtu.be/-6OjYcFUrsI

    (Suitable video, sorry for the quality - taken with a non-iPhone way back in 2008)

    #MarkKlein

  14. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    [W]hat Mark told us changed everything. Through his work, Mark had learned that the National Security Agency (NSA) had installed a secret, secure room at AT&T’s central office in San Francisco, called Room 641A. Mark was assigned to connect circuits carrying Internet data to optical “splitters” that sat just outside of the secret NSA room but were hardwired into it. Those splitters—as well as similar ones in cities around the U.S.—made a copy of all data going through those circuits and delivered it into the secret room.

    eff.org/deeplinks/2025/03/memo

    Klein provided one of the pre-Snowden disclosures of massive communications surveillance in the United States. I'd included him in an earlier toot from May 2021: toot.cat/@dredmorbius/10625139

    His story also demonstrates that "surveillance state" and "surveillance capitalism" aren't separate things, but part of the same larger surveillance octopus.

    #MarkKlein #Room641a #ATT #MassSurveillance #SurveillanceState #SurveillanceCapitalism

  15. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    [W]hat Mark told us changed everything. Through his work, Mark had learned that the National Security Agency (NSA) had installed a secret, secure room at AT&T’s central office in San Francisco, called Room 641A. Mark was assigned to connect circuits carrying Internet data to optical “splitters” that sat just outside of the secret NSA room but were hardwired into it. Those splitters—as well as similar ones in cities around the U.S.—made a copy of all data going through those circuits and delivered it into the secret room.

    eff.org/deeplinks/2025/03/memo

    Klein provided one of the pre-Snowden disclosures of massive communications surveillance in the United States. I'd included him in an earlier toot from May 2021: toot.cat/@dredmorbius/10625139

    His story also demonstrates that "surveillance state" and "surveillance capitalism" aren't separate things, but part of the same larger surveillance octopus.

    #MarkKlein #Room641a #ATT #MassSurveillance #SurveillanceState #SurveillanceCapitalism

  16. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    [W]hat Mark told us changed everything. Through his work, Mark had learned that the National Security Agency (NSA) had installed a secret, secure room at AT&T’s central office in San Francisco, called Room 641A. Mark was assigned to connect circuits carrying Internet data to optical “splitters” that sat just outside of the secret NSA room but were hardwired into it. Those splitters—as well as similar ones in cities around the U.S.—made a copy of all data going through those circuits and delivered it into the secret room.

    eff.org/deeplinks/2025/03/memo

    Klein provided one of the pre-Snowden disclosures of massive communications surveillance in the United States. I'd included him in an earlier toot from May 2021: toot.cat/@dredmorbius/10625139

    His story also demonstrates that "surveillance state" and "surveillance capitalism" aren't separate things, but part of the same larger surveillance octopus.

    #MarkKlein #Room641a #ATT #MassSurveillance #SurveillanceState #SurveillanceCapitalism

  17. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    [W]hat Mark told us changed everything. Through his work, Mark had learned that the National Security Agency (NSA) had installed a secret, secure room at AT&T’s central office in San Francisco, called Room 641A. Mark was assigned to connect circuits carrying Internet data to optical “splitters” that sat just outside of the secret NSA room but were hardwired into it. Those splitters—as well as similar ones in cities around the U.S.—made a copy of all data going through those circuits and delivered it into the secret room.

    eff.org/deeplinks/2025/03/memo

    Klein provided one of the pre-Snowden disclosures of massive communications surveillance in the United States. I'd included him in an earlier toot from May 2021: toot.cat/@dredmorbius/10625139

    His story also demonstrates that "surveillance state" and "surveillance capitalism" aren't separate things, but part of the same larger surveillance octopus.

    #MarkKlein #Room641a #ATT #MassSurveillance #SurveillanceState #SurveillanceCapitalism

  18. In Memoriam: Mark Klein, AT&T Whistleblower Who Revealed NSA Mass Spying

    [W]hat Mark told us changed everything. Through his work, Mark had learned that the National Security Agency (NSA) had installed a secret, secure room at AT&T’s central office in San Francisco, called Room 641A. Mark was assigned to connect circuits carrying Internet data to optical “splitters” that sat just outside of the secret NSA room but were hardwired into it. Those splitters—as well as similar ones in cities around the U.S.—made a copy of all data going through those circuits and delivered it into the secret room.

    eff.org/deeplinks/2025/03/memo

    Klein provided one of the pre-Snowden disclosures of massive communications surveillance in the United States. I'd included him in an earlier toot from May 2021: toot.cat/@dredmorbius/10625139

    His story also demonstrates that "surveillance state" and "surveillance capitalism" aren't separate things, but part of the same larger surveillance octopus.

    #MarkKlein #Room641a #ATT #MassSurveillance #SurveillanceState #SurveillanceCapitalism

  19. US Domestic Surveillance Disclosures pre-dating Edward Snowden's Revelations

    Asking for sources of any current activities met with some resistance at HN. Challenged for any awareness of pre-Snowden programmes, I listed a few I was aware of, off the top of my head:

    Regards pre-Snowden, the situation was far more than an "open secret", there were multiple documented projects and methods employed. Among them:

    There were very strong suspicions around the TIA (total information awareness) and USA PATRIOT ACT (2003, 2001). I recall much chatter about this at the time, and the related FISA court, though little by way of specific details of technological measures and methods involved.

    Carnivore, a WinNT workstation-based tool, disclosed ~2000. en.wikipedia.org/wiki/Carnivor

    There are telephnic data retention programmes, including MAINWAY (revealed in 2006), containing an estimated over 1.9 trillion call-detail records, and

    en.wikipedia.org/wiki/MAINWAY

    Project ECHELON, with disclosures of varying aspects from 1972 -- 2000. en.wikipedia.org/wiki/ECHELON

    There are earlier periods, notably addressed by the FBI's own COINTELPRO archives (vault.fbi.gov/cointel-pro), though for my purposes I'm considering "modern" projects to be circa 1990 onwards. (COINTELPRO and the Church Committee hearings resulted in substantial changes, at least publically, to US domestic surveillance).

    And I've compiled a long list of pre-1990 references of concerns regarding significant technologists who'd warned of the risks of information technology as a tool of surveillance and control, largely as no such list seemed extant: toot.cat/@dredmorbius/10507493

    I'm well aware that documentation of clandestine and national security issues is difficult to come by, see the TK case for one reason why that is.

    But that's also why specific documentation is so valuable and why I'd requested that.

    (Adapted from an HN comment:
    news.ycombinator.com/item?id=2 )

    #surveillance #SurveillanceState #SurveillanceCapitalism #NSA #CIA #FBI #Carnivore #ECHELON #PatriotAct #FISA #MAINWAY #Room614A #ATT #MarkKlein #WilliamBinney #RussellTice #Hemisphere #EdwardSnowden #COINTELPRO #ChurchCommittee

  20. US Domestic Surveillance Disclosures pre-dating Edward Snowden's Revelations

    Asking for sources of any current activities met with some resistance at HN. Challenged for any awareness of pre-Snowden programmes, I listed a few I was aware of, off the top of my head:

    Regards pre-Snowden, the situation was far more than an "open secret", there were multiple documented projects and methods employed. Among them:

    There were very strong suspicions around the TIA (total information awareness) and USA PATRIOT ACT (2003, 2001). I recall much chatter about this at the time, and the related FISA court, though little by way of specific details of technological measures and methods involved.

    Carnivore, a WinNT workstation-based tool, disclosed ~2000. en.wikipedia.org/wiki/Carnivor

    There are telephnic data retention programmes, including MAINWAY (revealed in 2006), containing an estimated over 1.9 trillion call-detail records, and

    en.wikipedia.org/wiki/MAINWAY

    Project ECHELON, with disclosures of varying aspects from 1972 -- 2000. en.wikipedia.org/wiki/ECHELON

    There are earlier periods, notably addressed by the FBI's own COINTELPRO archives (vault.fbi.gov/cointel-pro), though for my purposes I'm considering "modern" projects to be circa 1990 onwards. (COINTELPRO and the Church Committee hearings resulted in substantial changes, at least publically, to US domestic surveillance).

    And I've compiled a long list of pre-1990 references of concerns regarding significant technologists who'd warned of the risks of information technology as a tool of surveillance and control, largely as no such list seemed extant: toot.cat/@dredmorbius/10507493

    I'm well aware that documentation of clandestine and national security issues is difficult to come by, see the TK case for one reason why that is.

    But that's also why specific documentation is so valuable and why I'd requested that.

    (Adapted from an HN comment:
    news.ycombinator.com/item?id=2 )

    #surveillance #SurveillanceState #SurveillanceCapitalism #NSA #CIA #FBI #Carnivore #ECHELON #PatriotAct #FISA #MAINWAY #Room614A #ATT #MarkKlein #WilliamBinney #RussellTice #Hemisphere #EdwardSnowden #COINTELPRO #ChurchCommittee

  21. US Domestic Surveillance Disclosures pre-dating Edward Snowden's Revelations

    Asking for sources of any current activities met with some resistance at HN. Challenged for any awareness of pre-Snowden programmes, I listed a few I was aware of, off the top of my head:

    Regards pre-Snowden, the situation was far more than an "open secret", there were multiple documented projects and methods employed. Among them:

    There were very strong suspicions around the TIA (total information awareness) and USA PATRIOT ACT (2003, 2001). I recall much chatter about this at the time, and the related FISA court, though little by way of specific details of technological measures and methods involved.

    Carnivore, a WinNT workstation-based tool, disclosed ~2000. en.wikipedia.org/wiki/Carnivor

    There are telephnic data retention programmes, including MAINWAY (revealed in 2006), containing an estimated over 1.9 trillion call-detail records, and

    en.wikipedia.org/wiki/MAINWAY

    Project ECHELON, with disclosures of varying aspects from 1972 -- 2000. en.wikipedia.org/wiki/ECHELON

    There are earlier periods, notably addressed by the FBI's own COINTELPRO archives (vault.fbi.gov/cointel-pro), though for my purposes I'm considering "modern" projects to be circa 1990 onwards. (COINTELPRO and the Church Committee hearings resulted in substantial changes, at least publically, to US domestic surveillance).

    And I've compiled a long list of pre-1990 references of concerns regarding significant technologists who'd warned of the risks of information technology as a tool of surveillance and control, largely as no such list seemed extant: toot.cat/@dredmorbius/10507493

    I'm well aware that documentation of clandestine and national security issues is difficult to come by, see the TK case for one reason why that is.

    But that's also why specific documentation is so valuable and why I'd requested that.

    (Adapted from an HN comment:
    news.ycombinator.com/item?id=2 )

    #surveillance #SurveillanceState #SurveillanceCapitalism #NSA #CIA #FBI #Carnivore #ECHELON #PatriotAct #FISA #MAINWAY #Room614A #ATT #MarkKlein #WilliamBinney #RussellTice #Hemisphere #EdwardSnowden #COINTELPRO #ChurchCommittee