La consultation des pages Wikipedia liées au terrorisme ont chutées suite aux révélations d'Edward Snowden sur les écoutes massives de la NSA en 2013.

[...] rising to 3.0 million just before disclosures of the NSA's Internet spying programs. Views of the sensitive pages rapidly fell back to 2.2 million a month in the next two months and later dipped under 2.0 million before stabilizing below 2.5 million 14 months later