Security News

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.

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.

An anonymous user of the SIGAINT darknet email service has revealed the existence of a JavaScript exploit that is apparently being actively used to de-anonymize Tor Browser users. The warning came...


The DefecTor attack uses DNS lookups to create a new spin on correlation attacks.





A group of researchers from Princeton University, Karlstad University and KTH Royal Institute of Technology have devised two new correlation attacks that can be leveraged to deanonymize Tor users....