Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

Microsoft said the company has been "coordinating closely with CISA, DOD Cyber Defense Command, and key cybersecurity ...

When I read about the latest cyber breach affecting several domestic federal agencies, I was once again perturbed by the actions—and lack thereof—that the Homeland Security Department’s ...

The new DHS breach illustrates what’s wrong with today’s cybersecurity practices by Joe Stuntz, opinion contributor - 01/08/18 6:30 PM ET ...

The Department of Homeland Security plans to issue a “security directive” in the coming days that would require pipeline companies to report cyberattacks to the federal government, a shift ...

SEC said in September that the 2016 breach of its corporate filing system may have allowed hackers to net illicit profits.

Chinese-linked hackers breached several U.S. government agencies, including the Department of Homeland Security and the Department of Health and Human Services, by exploiting a vulnerability in ...

On the heels of the recently reported data breach at the Office of Personnel Management (OPM) which affected millions of current and former federal employees, the House Committee on Homeland ...

The Department of Homeland Security is mandating that pipeline companies report cyber breaches to federal authorities within 12 hours, according to government officials.

The FBI is investigating a cybersecurity breach that could have exposed the confidential information of employees with the Department of Homeland Security, a DHS spokesman confirmed to CBS News.

US lawmakers are preparing legislation that would require a vast range of public and private entities to alert the government within 24 hours of a cybersecurity breach, following a wave of ...

Suspected Russian hackers gained access to email accounts belonging to the Trump administration’s head of the Department of Homeland Security and members of the department’s cybersecurity staff.