Dutch intelligence services have provided "crucial evidence" to US counterparts about Russian meddling in the 2016 elections, Dutch media reported Friday. After penetrating the network of Russian hackers known as Cozy Bear, the Dutch agents alerted US spy chiefs as they watched the Russians transfer "thousands" of Democratic Party emails ahead of the presidential vote. After digging themselves by chance into the Russians' computer network run out of a university building near Moscow's Red Square, the Dutch agents also gained access to the security cameras surveilling the room.