Tech groups hid extent of Russian meddling in US election[size=0.8em]By Kiran Stacey in Washington
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Big American technology companies have not told Congress the truth about the extent of Russian manipulation in the 2016 presidential election, according to a report prepared for US senators to be released this week.
Facebook, Twitter and Google failed to disclose key information about how their services may have been used by the Kremlin to promote a pro-Trump agenda, said the report by New Knowledge, a cyber security company.