Enlarge It’s not the kind of security discovery that happens often. A previously unknown hacker group used a novel backdoor, top-notch trade craft, and software engineering to create an espionage botnet that was largely invisible in many victim networks. The group, which security firm Mandiant is calling UNC3524, has spent the past 18 months burrowing […]
Enlarge / Illustration set of flags made from binary code targets. (credit: Getty Images) Organizations responsible for critical infrastructure in the US are in the crosshairs of Iranian government hackers, who are exploiting known vulnerabilities in enterprise products from Microsoft and Fortinet, government officials from the US, UK, and Australia warned on Wednesday. A joint […]
Enlarge (credit: Getty Images) China state hackers are compromising large numbers of home and office routers for use in a vast and ongoing attack against organizations in France, authorities from that county said. The hacking group—known in security circles as APT31, Zirconium, Panda, and other names—has historically conducted espionage campaigns targeting government, financial, aerospace and […]
Enlarge (credit: Getty Images) Microsoft is urging customers to install emergency patches as soon as possible to protect against highly skilled hackers who are actively exploiting four zeroday vulnerabilities in Exchange Server. The software maker said hackers working on behalf of the Chinese government have been using the previously unknown exploits to hack on-premises Exchange […]