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How police backdoors for online services let sextortionists target children

There is no such thing as a back-door that only lets the good guys through.

Cory Doctorow
4 min readApr 26, 2022
A padlocked barn door. The rusty padlock is emblazoned with a toy ‘Junior Police’ badge. Its hasp has been severed and a light-flare is shining through the severed portion. The barn door has been superimposed with a Matrix ‘waterfall’ effect. Image: Paulo Valdivieso https://www.flickr.com/photos/p_valdivieso/42906748201 CC BY-SA 2.0, modified https://creativecommons.org/licenses/by-sa/2.0/

An “Emergency Data Request” (EDR) is a warrantless demand by a police officer to a tech company, designed for white-hot emergencies when a cop needs an online service to cough up some of its user data to save a life or prevent a tragedy.

Criminals love EDRs. Once a crook breaks into a police email server (something so easy that the children running the LAPSUS$ crime-gang did it several times), they can send their own EDRs to online services, who will dutifully dox their own users. After all, if someone’s in mortal danger, there’s no time to stop and verify the cop’s identity:

https://pluralistic.net/2022/03/30/lawful-interception/#edrs

Children don’t just abuse EDRs, they’re also abused with EDRs. Facebook, Apple, Google, Snap, Twitter and Discord have all been tricked with fake EDRs into giving up sensitive information about underage children, according to a Bloomberg report by William Turton.

https://www.bloomberg.com/news/articles/2022-04-26/tech-giants-duped-by-forged-requests-in-sexual-extortion-scheme?sref=ylv224K8

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Cory Doctorow
Cory Doctorow

Written by Cory Doctorow

Writer, blogger, activist. Blog: https://pluralistic.net; Mailing list: https://pluralistic.net/plura-list; Mastodon: @pluralistic@mamot.fr

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