Iran blocks Tor; Tor releases same-day fix by arma | September 14, 2011 The short version: Tor relays and bridges should upgrade to Tor 0.2.2.33 or Tor 0.2.3.4-alpha so users in Iran can reach them again. Yesterday morning (in our timezones — that evening, in Iran), Iran added a filter rule to their border routers that recognized Tor traffic and blocked it. Thanks to help from a variety of friends