A cyberattack against a division of UnitedHealth Group Inc. has caused a nationwide outage of a computer network that’s used to transmit data between health-care providers and insurance companies, rendering some pharmacies unable to process prescriptions, according to the company …
An advanced group of Chinese hackers taking aim at U.S. critical infrastructure have been active for as long as half a decade, American and allied intelligence agencies said in a joint statement on Wednesday. The U.S. National Security Agency, U.S. …
The National Security Agency is starting an artificial intelligence security center – a crucial mission as AI capabilities are increasingly acquired, developed and integrated into U.S. defense and intelligence systems, the agency`s outgoing director announced Thursday. Army Gen. Paul Nakasone …
Suspected state-backed Chinese hackers used a security hole in a popular email security appliance to break into the networks of hundreds of public and private sector organizations globally, nearly a third of them government agencies including foreign ministries, the cybersecurity …
Cyberattacks on the digital supply chain have become increasingly common, as hackers seek out weak links among makers of computer code and equipment to breach organizations that depend on the technologies. In 2020, for example, hackers suspected of working for …
