Little Snitch 3.6.3 includes numerous bug fixes and improvements Posted 7/22/2016 at 17:47 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Little Snitch 3.6.3 includes numerous fixes including adding IKEv2 VPN support to Automatic Profile Switching detection; Fixed: A critical bug enabling potential attackers to circumvent the Little Snitch network filter (thanks to @osxreverser for the report); Fixed: Under rare circumstances Fast User Switching causes all connection without rules to be denied without showing an alert; Fixed: Alerts triggered via “ask rule” sometimes produce rules with “Until Quit” instead of “Once” lifetime; Fixed: Rare crash when searching for rules or suggestions in Little Snitch Configuration and other bug fixes and improvements.