Major websites were inaccessible to people across wide swaths of the United States on Friday after a company that manages crucial parts of the internet’s infrastructure said it was under attack. Users reported sporadic problems reaching several websites, including Twitter, Netflix, Spotify, Airbnb, Reddit, Etsy, SoundCloud and The New York Times. The company, Dyn, whose servers monitor and reroute internet traffic, said it began experiencing what security experts called a distributed denial-of-service attack just after 7 a.m. Reports that many sites were inaccessible started on the East Coast, but spread westward in three waves as the day wore on and into the evening. And in a troubling development, the attack appears to have relied on hundreds of thousands of internet-connected devices like cameras, baby monitors and home routers that have been infected — without their owners’ knowledge — with software that allows hackers to command them to flood a target with overwhelming traffic. … The attacks were not only more frequent, they were bigger and more sophisticated. The typical attack more than doubled in size. What is more, the attackers were simultaneously using different methods to attack the company’s servers, making them harder to stop. The most frequent targets were businesses that provide internet infrastructure services like Dyn. “DNS has often been neglected in terms of its security and availability,” Richard Meeus, vice president for technology at Nsfocus, a network security firm, wrote in an email. “It is treated as if it will always be there in the same way that water comes out of the tap.”Full Article: Hackers Used New Weapons to Disrupt Major Websites Across U.S. - The New York Times.
Oct 24 2016