Enlarge When you sign up for a newsletter, make a hotel reservation, or check out online, you probably take for granted that if you mistype your email address three times or change your mind and X out of the page, it doesn’t matter. Nothing actually happens until you hit the Submit button, right? Well, maybe...
Enlarge (credit: Zyxel) Hardware manufacturer Zyxel quietly released an update fixing a critical vulnerability that gives hackers the ability to control tens of thousands of firewall devices remotely. The vulnerability, which allows remote command injection with no authentication required, carries a severity rating of 9.8 out of a possible 10. It’s easy to exploit by...
Enlarge (credit: Getty Images) A backdoor that researchers found hiding inside open source code targeting four German companies was the work of a professional penetration tester. The tester was checking clients’ resilience against a new class of attacks that exploit public repositories used by millions of software projects worldwide. But it could have been bad....
Enlarge (credit: Sean Gladwell / Getty Images) The US and European Union on Tuesday said Russia was responsible for a cyberattack in February that crippled a satellite network in Ukraine and neighboring countries, disrupting communications and a wind farm used to generate electricity. The February 24 attack unleashed wiper malware that destroyed thousands of satellite...
Enlarge Researchers are marveling at the scope and magnitude of a vulnerability that hackers are actively exploiting to take full control of network devices that run on some of the world’s biggest and most sensitive networks. The vulnerability, which carries a 9.8 severity rating out of a possible 10, affects F5’s BIG-IP, a line of...
Enlarge Researchers are marveling at the scope and magnitude of a vulnerability that hackers are actively exploiting to take full control of network devices that run on some of the world’s biggest and most sensitive networks. The vulnerability, which carries a 9.8 severity rating out of a possible 10, affects F5’s BIG-IP, a line of...
Enlarge Researchers are marveling at the scope and magnitude of a vulnerability that hackers are actively exploiting to take full control of network devices that run on some of the world’s biggest and most sensitive networks. The vulnerability, which carries a 9.8 severity rating out of a possible 10, affects F5’s BIG-IP, a line of...
Enlarge (credit: Aurich Lawson) We made it! After announcing our inaugural conference and providing you with updates, we’re ready to get things started. We’ve been planning this event for months, and as some of your favorite Ars staffers start hopping on planes to meet up in Washington, DC, later in the week, we’ll be kicking things...
Enlarge (credit: Petro Zadorozhny | Getty Images) In the snowy streets of the north Ukrainian town of Trostyanets, the Russian missile system fires rockets every second. Tanks and military vehicles are parked on either side of the blasting artillery system, positioned among houses and near the town’s railway system. The weapon is not working alone,...
Enlarge (credit: Petro Zadorozhny | Getty Images) In the snowy streets of the north Ukrainian town of Trostyanets, the Russian missile system fires rockets every second. Tanks and military vehicles are parked on either side of the blasting artillery system, positioned among houses and near the town’s railway system. The weapon is not working alone,...