Christopher Steele, the former British spy who created the anti-Donald Trump Russia “dossier,” used unverified information he found on a CNN website where users generated their own content, he told a court last year.

Fox News reported Saturday that Steele, testifying in a defamation lawsuit filed by Russian entrepreneur Aleksej Gubarev last year, said that he obtained information about one of Gubarev’s companies on “something called CNN iReport.” (The lawsuit was dismissed in December.)

As Fox News noted, CNN iReport, which is now apparently out of service, invited members of the public to submit their own content as a form of citizen journalism. The service contained a disclaimer (original emphasis):