A thorough review of the top 1 million websites reveals 93 percent fail Mozilla’s Observatory security review.

Firefox 51 includes warnings to users landing on HTTP websites, and patches for nearly a half-dozen critical security vulnerabilities.

Mozilla released its first Internet Health Report, examining the dangers of over-sharing eroding privacy, and the security of connected devices.

A zero-day vulnerability in Firefox, similar to one created by the FBI in 2013, is actively being exploited in the Tor Project’s anonymizing TorBrowser.

The Tor Project has provided a browser update that patches a zero-day vulnerability being exploited in the wild to de-anonymize Tor users.