cybersecuritySecurityIntel Is Investigating How Confidential Data Ended Up OnlineBy Jim Salter, Ars Technica and Dan Goodin, Ars TechnicaSecurityHow the US Can Prevent the Next 'Cyber 9/11'By Justin ShermanSecurityVoting Machine Makers Are Finally Playing Nice With HackersBy Lily Hay NewmanSecurityOld Email Flaws Could Let Attackers Mask Their IdentitiesBy Lily Hay NewmanSecurityHackers Could Use IoT Botnets to Manipulate Energy MarketsBy Lily Hay NewmanSecurityHackers Broke Into Real News Sites to Plant Fake StoriesBy Andy GreenbergBusinessFacebook’s ‘Red Team’ Hacks Its Own AI ProgramsBy Tom SimoniteSecurityRussia's GRU Hackers Hit US Government and Energy TargetsBy Andy GreenbergSecurityThieves Are Emptying ATMs Using a New Form of JackpottingBy Dan Goodin, Ars TechnicaSecurityChinese Hackers Charged in Decade-Long Crime and Spying SpreeBy Brian BarrettSecurityHow to Know If You’ve Been Hacked, and What to Do About ItBy Matt BurgessSecurityThe Twitter Hack Could Have Been Much Worse—and Maybe WasBy Brian BarrettSecurityIranian Spies Accidentally Leaked Videos of Their Hacking By Andy GreenbergSecurityA Twitter Hacking Spree Hits Musk, Obama, Apple, and MoreBy Brian BarrettSecurityMicrosoft Warns of a 17-Year-Old ‘Wormable’ BugBy Andy GreenbergSecurityGoogle Moves to Secure the Cloud From ItselfBy Lily Hay NewmanThe Big StoryCould Trump Win the War on Huawei—and Is TikTok Next?By Garrett M. GraffSecurityHow Two-Factor Authentication Keeps Your Accounts SafeBy David NieldSecurityMicrosoft Halts a Global Fraud Campaign That Targeted CEOsBy Dan Goodin, Ars TechnicaSecurityHackers Are Exploiting a 5-Alarm Bug in Networking EquipmentBy Andy GreenbergSecurityThe Worst Hacks and Breaches of 2020 So FarBy Lily Hay NewmanSecuritySchools Already Struggled With Cybersecurity. Then Came CovidBy Lily Hay NewmanIdeasThe US-China Battle Over the Internet Goes Under the SeaBy Justin ShermanSecurityWhat Is a Side Channel Attack?By Andy GreenbergMore Stories