Facebook to Share User Data With Russian Search EngineFacebook will start peddling user data to Yandex, Russia's top search engine, as part of a deal between the two tech giants. Yandex will get full access to public data from users in Russia, Turkey, Ukraine, Belarus and Kazakhstan. Yandex will use the data in question -- which includes posts and comments that have not been classified as "private" -- to enhance its search results.
Source:
Facebook to Share User Data With Russian Search Engine