Sanders said he learned about the alleged interference in his campaign approximately one month ago.

The intelligence community's warning on Capitol Hill confirms what many intelligence officials have long feared: Russia was going to come back for 2020.

Winner was sentenced in 2018 after she allegedly mailed classified information from the NSA.

This transition comes just as Cyber Command is shifting how it thinks about readiness against foreign adversaries.

Foreign adversaries are adapting their influence operations spreading disinformation to U.S. government and corporate defenses, according to Kirstjen Nielsen.

The national security adviser said it was “too soon to tell” whether the offensive was affecting adversary behavior.