Facebook was apparently aware of Russian-linked data harvesting as early as 2014, according to an email from a Facebook engineer. The email was contained in internal documents that were seized by the UK Parliament and revealed at a hearing today by MP Damian Collins, via Bloomberg.

from https://www.theverge.com/2018/11/27/18114228/facebook-russian-data-harvesting-documents-2014-uk-parliment-six4three
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