A Chinese cyber espionage tool initially made for intrusion into Linux systems has been used to spy on European organizations via Windows ... a backdoor linked to the China-nexus cluster UNC5221 ...

BEIJING—Chinese police issued wanted notices for three people they said engaged in cyberattacks against China on behalf of the U.S. National Security Agency, a rare step by Beijing as ...

is viewed as a "spy ship" that has a dual purpose—mixed military and civilian uses—for conducting scientific research and gathering intelligence, Sky News Australia reported. China's dual ...