Firing Christopher Krebs Crosses a Line—Even for Trump

Firing Christopher Krebs Crosses a Line—Even for Trump

Within minutes of Donald Trump tweeting that he had fired Christopher Krebs as the director of the Department of Homeland Security’s cybersecurity agency Tuesday night, Twitter slapped on a warning label that the accompanying claim about electoral fraud “is disputed.” The disinformation warning was, in some ways, a fitting denouement to a two-week-long battle between Krebs, the head of the Cybersecurity and Infrastructure Security Agency, and his boss in the Oval Office.

The Russian Hackers Playing 'Chekhov's Gun' With US Infrastructure

The Russian Hackers Playing 'Chekhov's Gun' With US Infrastructure

Last week the Department of Homeland Security's Cybersecurity and Infrastructure Security Agency published an advisory warning that a group known as Berserk Bear—or alternately Energetic Bear, TEMP.Isotope, and Dragonfly—had carried out a broad hacking campaign against US state, local, territorial, and tribal government agencies, as well aviation sector targets.

The Trump Administration Continues to Erode Election Security

The Trump Administration Continues to Erode Election Security

Even as senior government officials continue to raise alarms about foreign actors seeking to attack the election, the major entities of federal government that share responsibility for election security—the Department of Homeland Security, the Department of Justice, and the Office of the Director of National Intelligence, which oversees and coordinates the nation’s 17 intelligence agencies—have taken steps that appear to undermine or compromise the nation’s ability to conduct a fair and free election in November and combat foreign interference.

This Drone Maker Is Swooping In Amid US Pushback Against DJI

This Drone Maker Is Swooping In Amid US Pushback Against DJI

In February, the House passed a bill that blocks the Department of Homeland Security and its agencies like FEMA and Customs and Border Protection from buying foreign drones.

Decades-Old Code Is Putting Millions of Critical Devices at Risk

Decades-Old Code Is Putting Millions of Critical Devices at Risk

Today Armis, the Department of Homeland Security, the Food and Drug Administration, and a broad swath of so-called real-time operating system and device companies disclosed that Urgent/11, a suite of network protocol bugs, exist in far more platforms than originally believed.