 In October 2017, it was revealed that Cambridge Analytica, a company working on behalf of the Trump presidential campaign, had contacted WikiLeaks about missing Hillary Clinton e-mails and the possibility of creating a searchable database for the campaign to use.After this was reported, Assange confirmed that WikiLeaks had been approached by Cambridge Analytica but had rejected the approach.WikiLeaks did not disclose what the subject of Cambridge Analytica's approach was.