law enforcementScienceNew Jersey Keeps Newborn DNA for 23 Years. Parents Are SuingBy Emily MullinBackchannelHow Citizen Surveillance Ate San FranciscoBy Lauren SmileySecurityICE Is Grabbing Data From Schools and Abortion ClinicsBy Dhruv MehrotraScienceA Nonprofit Wants Your DNA Data to Solve CrimesBy Emily MullinGearHow to Protest Safely: What to Bring and What to DoBy Louryn Strampe and Lauren GoodeSecurityHow Police Abuse Phone Data to Persecute LGBTQ PeopleBy Matt BurgessBackchannelDriving While Baked? Inside the High-Tech Quest to Find OutBy Amanda Chicago LewisSecurityA New Map Shows the Inescapable Creep of SurveillanceBy Brian BarrettSecurityAnonymous Stole and Leaked a Megatrove of Police DocumentsBy Andy GreenbergSecurityHow to Protest Safely in the Age of SurveillanceBy Andy Greenberg and Lily Hay NewmanSecurityWhat Happens When You Remove a Police-Installed GPS Tracker By Timothy B. Lee, Ars TechnicaSecurityExtreme-Risk Laws Reduce Gun ViolenceBy Sarah Burd-SharpsSecurityCops Are Offering Ring Doorbell Cameras in Exchange for InfoBy Louise MatsakisBusinessThe Best Algorithms Still Struggle to Recognize Black FacesBy Tom SimoniteSecurityCop Gets $585K After Colleagues Snooped on Her DMV DataBy Louise MatsakisSecurityAn iPhone Hacking Company Says It Cracked iOS 12.3By Andy GreenbergSecurityThe Anatomy of a Modern Cybercriminal Supply ChainBy Andy GreenbergSecurityFeds Smashed the Dark-Web Drug Trade. It's Already ReboundingBy Andy GreenbergSecurityRosenstein Is Still Calling for an Encryption BackdoorBy Lily Hay NewmanSecurityWhy Cops Can Force You to Unlock Your Phone With Your FaceBy Lily Hay NewmanSecurityPolice Departments Need to Stop Posting Mugshots on TwitterBy Caroline Sinders and Joan DonovanSecurityPolice Bodycams Can Be Hacked to Doctor FootageBy Lily Hay NewmanSecurityHow a ‘Sentiment Meter’ Helps Cops Understand Their PrecinctsBy Simone Weichselbaum