SAN FRANCISCO — The discovery that Chinese state-backed hackers had burrowed into U.S. critical infrastructure with the aim of causing mass disruption continues to reverberate nearly two years after ...

France has accused a hacker group controlled by Russia’s military intelligence agency (GRU) of orchestrating a series of cyberattacks against French institutions over several years. In a rare public ...

A suspected cyberattack disrupted Poland’s state registry systems on Wednesday, hampering access to key government services, local media reported. The incident temporarily blocked access to the ...

Senior members of an international organization for exiled members of China’s Uyghur ethnic minority were targeted in March with a spearphishing campaign designed to install Windows-based malware ...

Key lawmaker says pause in offensive cyber operations against Russia lasted one day ...

U.S. defense contractors Raytheon and Nightwing Group agreed to pay the government $8.4 million to settle allegations that Raytheon violated the terms of a contract with the Defense Department by not ...

A financially motivated hacker group has targeted Russian companies across several industries in a new phishing campaign using a modified version of the DarkWatchman malware, researchers have found.

British retailer Marks & Spencer (M&S) has told hundreds of workers not to turn up at its main warehouse distribution centers as it continues to respond to a cyberattack. It follows the company — ...

Japan’s leading financial regulator reported an explosion of unauthorized stock market trades in April — with almost $2 billion in funds moved by hackers. Japan’s Financial Services Agency (FSA) ...

Nova Scotia Power and its parent company Emera said a cyberattack has affected parts of its Canadian network and servers supporting portions of its business. The company says it provides 95% of the ...

Ukraine’s largest home improvement retailer, Epicentr, said it had fallen victim to a large-scale cyberattack that disrupted operations at dozens of its stores across the country and crippled key IT ...