Election deniers are increasingly being radicalized on alternative sites which lack content moderation, experts say. They believe the disinformation could pose a physical security threat to election…

Former cybersecurity officials said CISA would be less effective if it lost the clout that it gets from being housed inside DHS.

There are no "specific, credible" threats to the elections Tuesday, government officials say.

Top security leaders testified in front of the House Homeland Security Committee's first cyber-focused hearing of 2021, with the SolarWinds hack taking center stage.

Both men have experience responding to advanced Russian hacking activity.

The defamation suit comes amid an array of violent threats against election officials.

“He’s a small man with a small mind and a bad mustache,” Matt Travis said of Trump campaign lawyer Joe diGenova.

CISA officials left in the wake of White House’s scorched-earth retaliation are still carrying out their work on election security.

As head of DHS’s Cybersecurity and Infrastructure Security Agency, Krebs has repeatedly debunked baseless claims from Trump and his allies of widespread electoral fraud while generally avoiding…

“Now is the time for many of my Republican colleagues to speak out,” Rep. Jim Langevin, D-R.I., told CyberScoop.