Some of the most worrying kinds of attacks are ones that exploit users’ trust in the systems and softwares they use every day. Yesterday, Cisco’s Talos security team uncovered just that kind of attack in the computer cleanup software CCleaner. Download servers at Avast, the company that owns CCleaner,...

As part of an ongoing attempt to help law enforcement obtain data across international borders, the Council of Europe’s Cybercrime Convention— finalized in the weeks following 9/11, and ratified by the United States and over 50 countries around the world—is back on the global lawmaking agenda. This...

Since 2014, our digital security guide, Surveillance Self-Defense (SSD), has taught thousands of Internet users how to protect themselves from surveillance, with practical tutorials and advice on the best tools and expert-approved best practices. After hearing growing concerns among activists following the 2016 US presidential election, we pledged...

For years, EFF has commended companies who make cloud applications that encrypt data in transit. But soon, the new gold standard for cloud application encryption will be the cloud provider never having access to the user’s data—not even while performing computations on it.
Microsoft has become the first major...

In the dead of night, the California Legislature shelved legislation that would have protected every Internet user in the state from having their data collected and sold by ISPs without their permission. By failing to pass A.B. 375, the legislature demonstrated that they put the profits of Verizon, AT&T, and...