Twitter has publicly disclosed a security “incident” that points to long-standing problems with how the service handles phone numbers. Twitter announced it had discovered and shut down “a large network of fake accounts” that were uploading large numbers of phone numbers and using tools in Twitter’s API to match...

In a big win for free speech on the Internet, an EFF lawsuit has compelled the nation’s second-largest public university to stop censoring dissent on its social media. To settle our First Amendment case, Texas A&M University (TAMU) agreed to end its automatic and manual blocking of comments posted on...

So, you own or are thinking of buying a Ring camera. This post outlines a list of privacy and civil liberties concerns we have with Amazon’s Ring system so that you can be a more informed consumer, or—if you already own a Ring camera—be a more considerate neighbor. If You’re...

This week, additional stories came out about Clearview AI, the company we wrote about earlier that’s marketing a powerful facial recognition tool to law enforcement. These stories discuss some of the police departments around the country that have been secretly using Clearview’s technology, and they show...

Computer security researchers and journalists play a critical role in uncovering flaws in software and information systems. Their research and reporting allows users to protect themselves, and vendors to repair their products before attackers can exploit security flaws. But all too often, corporations and governments try to silence reporters, and...