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

A newly disclosed DHS memo outlines how a months-long breach by suspected Chinese hackers could jeopardize cybersecurity ...

A confidential memo from the Department of Homeland Security (DHS) reveals that a U.S. state's Army National Guard’s computer ...

Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security Administration, officials said.

Scripps News has confirmed that China breached the computer network of the Army National Guard in at least one U.S. state for ...

Chinese hackers stole network diagrams, credentials, and personnel data in a breach that poses a threat to critical ...

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 ...

Welcome to 2025, where China’s cyber strategy is no longer espionage. It’s pre-positioning — the digital equivalent of landmines buried deep in our networks, designed not to explode on contact, but to ...

A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ...

Going forward, all U.S. forces must now assume their networks are compromised and will be degraded,” a former Air National ...

Arizona officials have “moderate confidence” that the Iranian government or affiliates breached the state’s candidate web ...

Researchers say Chinese actors, along with other criminal hackers, exploited a security flaw in SharePoint software widely ...