Late last month the US Treasury reported that an unspecified number of computers had been compromised by Chinese hackers following a data breach.

The Defense Department added video game maker Tencent Holdings to its "blacklist" of companies doing business in the U.S. while allegedly aiding the Chinese military.

The leak opens a window onto Iran’s more than $50 billion annual petroleum exports, most of which ends up in China.

Chinese government hackers breached the U.S. Treasury Department. Among other things, the hackers breached the office that ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday said that last week’s cybersecurity incident was ...

The alleged cyberattack on the US Treasury is significant because it demonstrates Chinese capabilities to bypass US Treasury cyber defenses. As the financial governing and regulatory body, the US ...

China has slammed a decision by the US Treasury to sanction a Beijing-based cybersecurity company for its alleged role in ...

US Treasury Secretary Janet Yellen raised concerns Monday to Beijing about "malicious cyber activity" by Chinese state-sponsored actors, days after her department reported such a breach.

Foreign Ministry spokesman Guo Jiakun slammed the accusations, saying at a daily news conference that China always firmly opposes and has cracked down on cyberattacks in accordance with law. It urges ...

The Cybersecurity and Infrastructure Security Agency (CISA) said Monday that there is “no indication” other federal agencies ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) said in a brief statement Monday that there is “no ...