“U.S. intelligence agencies obtained what they considered to be conclusive evidence after the November election that Russia provided hacked material from the Democratic National Committee to WikiLeaks through a third party,” Reuters reports.
“U.S. officials had concluded months earlier that Russian intelligence agencies had directed the hacking, but had been less certain that they could prove Russia also had controlled the release of information… The timing of the additional intelligence is important because President Obama has faced criticism from his own party over why it took his administration months to respond to the cyber attack. U.S. Senate and House leaders, including prominent Republicans, have also called for an inquiry.”

