White House homeland security adviser Tom Bossert says Facebook and Microsoft helped stop North Korean hacking operations last week Dustin Volz / Reuters : Reuters 2017-12-20 Dustin Volz Facebook, Microsoft, Reuters, White House, Dustin Volz, Tom Bossert, North Korean Related Coverage View article CNNMoney View article DSLreports View article Microsoft on the Issues View article Digital Trends View article PYMNTS.com View article Silicon Republic View article emptywheel View article On MSFT View article Wall Street Journal