National Security Letters (NSLs)

New Disclosures Reflect NSLs’ Substantive First Amendment Flaws

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Dec 14th, 2016

Seven Myths Busted: FBI Surveillance and the NSL Expansion Vote in the Senate

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Jun 23rd, 2016

Beware of the Emergency Exception Loophole in the Email Privacy Act

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Jun 7th, 2016

Bye-Bye Birdie: reddit’s Warrant Canary Disappears

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Apr 4th, 2016

FBI’s Push to “Fix a Typo” Would Really Expand Its Surveillance Authority

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Feb 17th, 2016

National Security Letters and Leak Investigations

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Jan 20th, 2016

Lifting the Gag Order on One NSL is Good, But It’s Just a Start

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Sep 18th, 2015

Twitter’s First Amendment Suit & the Warrant-Canary Question

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Oct 10th, 2014

Bart Gellman’s NSL

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Feb 26th, 2014

Can We Do Without National Security Letters?

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Jan 9th, 2014

OLC Memos and FOIA: Why the (b)(5) Exemption Matters

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Jan 4th, 2014