Of all the ways Russia attempted to exert influence over the outcome of the 2016 presidential election, the hacking of the Democratic National Committee (DNC) and party officials was arguably one of the most damaging blows to the Clinton campaign. And according to an investigation by Dutch media, the national intelligence agency of the Netherlands, AIVD, watched the whole thing play out. Anonymous American and Dutch sources tell the story of the AIVD infiltrating the computer network of a Moscow university building -- a network which just so happened to be used by Russian hacking group Cozy Bear, aka APT29.
https://finance.yahoo.com/news/dutch-intelligence-had-front-row-161700574.html
