The hackers were allegedly involved in operations against Ukraine and a Russian on U.K. soil, the latter with malware tied to U.S. 2016 election interference.

Douglass Mackey and his associates allegedly convinced thousands of people to vote by text on Election Day.

It's not the first time hacking allegations have surfaced near Election Day.

The big show is finally here, and American officials say they are pulling out all the stops to keep it secure.

NotPetya cost a reported $1 billion to a collection of U.S. organizations, officials said.

“I have no reason to believe that they’ll be quiet between now and Nov. 3,” Microsoft’s Tom Burt said of Fancy Bear.

For the second time in a week, the FBI and CISA have publicly reassured voters that election systems are being guarded from hacking.

The agencies warn of false reports about voter suppression and fraud.

Moscow’s reported denigration of the vote-by-mail process mirrors the criticisms leveled by President Donald Trump.

Trump’s 2016 campaign manager Paul Manafort could have been involved in Russia's 2016 hack-and-leak operation, the Senate Intel Committee found.