West accuses Russian spy agency of scores of attacks

The West unleashed an onslaught of new evidence and indictments Thursday accusing Russian military spies of hacking so widespread that it seemed to target anyone, anywhere who investigates Moscow's involvement in an array of criminal activities including doping, poisoning and the downing of a plane.

Russia defiantly denied the charges, neither humbled nor embarrassed by the exceptional revelations on one of the most high-tension days in East-West relations in years. Moscow lashed back with allegations that the Pentagon runs a clandestine U.S. biological weapons program involving toxic mosquitoes, ticks and more.

The nucleus of Thursday's drama was Russia's military intelligence agency known as the GRU, increasingly the embodiment of Russian meddling abroad.

In the last 24 hours: U.S. authorities charged seven officers from the GRU with hacking international agencies; British and Australian authorities accused the GRU of a devastating 2017 cyberattack on Ukraine, the email leaks that rocked the U.S. 2016 election and other damaging hacks; And Dutch officials alleged that GRU agents tried and failed to hack into the world's chemical weapons watchdog, the Organization for the Prohibition of Chemical Weapons.

The ham-handed attempted break-in involving hacking equipment in the trunk of a car and a trail of physical and virtual clues was the most stunning operation revealed Thursday. It was so obvious, in fact, that it almost looked like the Russians didn't care about getting caught.

"Basically, the Russians got caught with their equipment, people who were doing it, and they have got to pay the piper. They are going to have to be held to account," U.S. Defense Secretary James Mattis said in Brussels, where he was meeting with NATO allies.

Mattis said the West has "a wide variety of responses" available.

Britain's ambassador to the Netherlands, Peter Wilson, said the GRU would no longer be allowed to act with impunity.

Calling Russia a "pariah state," British Defense Secretary Gavin Williamson said: "Where Russia acts in an indiscriminate and reckless way, where they have done in terms of these cyberattacks, we will be exposing them."