Install Tor Browser 3.6.4

Tor Browser 3.6.4 and 4.0-alpha-1 are Released

The fourth pointfix release of the Tor Browser 3.6 series is available from the Tor Browser Project page. This release features an update to OpenSSL to address the latest round of OpenSSL security issues. Tor Browser should only be vulnerable to one of these issues – the null pointer dereference. This release also features an update to Tor to alert users of the RELAY_EARLY attack via a log message, and a fix for a hang that was happening to some users at startup/Tor network bootstrap.