Here you can find COSL’s own publications, and publications of others that mention us.
Press Kit
A media kit for the official launch of the Center for Online Safety and Liberty (24 March 2025)
Letters
A joint letter from 90 civil rights and privacy organizations to condemn ID-checking bills, citing effectiveness, censorship, and privacy concerns (6 March 2025)
A joint letter from civil society groups and experts to fix the TAKE IT DOWN Act to protect encryption (4 April 2025)
A joint letter from civil society groups and experts to defend secure communciations in Russia (17 September 2025)
Reports
COSL’s 2024 Annual Report (20 February 2025)
Amicus curiae briefs
COSL’s brief in United States v Anderegg (18 September 2025)
FOIA documents
UK FOIA response on prosecutions for real and virtual sex offenses (October 9, 2025)
CDPP enquiry on child abuse material prosecutions (June 24, 2024)
Australian Federal Police statistics on child abuse material arrests (May 17, 2024)
Media Mentions
- Against ‘chat control’: we can’t eliminate child abuse by eliminating privacy, October 13, 2025, The Guardian