Exploit acquisition vendor Zerodium said Wednesday it will pay up to $1M for an unknown Tor Browser zero day.

Tor cofounder Roger Dingledine sets the record straight at DEF CON on popular myths, and at the same time teases upcoming features.

The Tor Project is launching a public bug bounty program to encourage security researchers to responsibly report issues they find in the software.

Prosecutors with the U.S. Department of Justice dropped their case against a suspect who visited the dark web site child pornography site Playpen.

Prosecutors with the U.S. Department of Justice dropped their case against a suspect who visited the dark web site child pornography site Playpen.

Encrypted email service ProtonMail announced early Thursday that it had added its own Tor hidden service.

A sandboxed alpha version of the Tor Browser was released over the weekend and while there are still some rough edges and bugs, it could be a step toward protecting Tor users from recent de-anonymization exploits.

Mozilla released a new version of Firefox on Wednesday to address a zero day vulnerability that was actively being exploited to de-anonymize Tor Browser users.

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.