Lumen Online Content Removal Requests Database

Data sharing mechanism or programme

Website/link: https://www.lumendatabase.org/pages/about

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Published date: July 1, 2002

Last updated: 12/31/2021

Subject tag: Data Access | Online censorship | Removal requests

Lumen is an independent research project studying cease and desist letters concerning online content. We collect and analyze requests to remove material from the web. Our database contains millions of notices, many of them with a valid legal basis, some of them without, and some on the murky border. The presence of a notice in our database does not indicate a judgment among these possibilities, or that Lumen is authenticating the provenance of that notice or evaluating the validity of the claims it raises.
[This entry was sourced with minor edits from the Carnegie Endowment’s Partnership for Countering Influence Operations and its baseline datasets initiative. You can find more information here: https://ceip.knack.com/pcio-baseline-datasets]