IT experts at the FBI and CIA are still trying to unravel a massive cyber attack on America’s east coast and in Europe on Friday that disabled some of the world’s most-visited websites.<br /><br /> #Internet service appears to stablize after waves of #cyberattacks this morning https://t.co/LoH7nYlYXs via usatoday— Nicholas Coriano (NicholasCoriano) 21 octobre 2016<br /> <br /><br /> Newspapers, retailers, social media networks, music distributors and payment systems all fell foul of denial of service attacks for several hours.<br /><br /> Experts say they are just the latest attacks in what appears to be a person or persons unknown testing the internet’s defence systems and probing for ways into its infrastructure, this time targeting one of the most important providers, Dyn.<br />
