brajesh writes: "Skype has blamed its outage over the last week on Microsoft's Patch Tuesday. FTA — "The abnormally high number of restarts affected Skype's network resources. This caused a flood of log-in requests, which, combined with the lack of peer-to-peer network resources, prompted a chain reaction that had a critical impact." Previsously, it was speculated that Skype outage may have been caused by a Russian hack attempt. Further FTA- "The issue has now been identified explicitly within Skype. We can confirm categorically that no malicious activities were attributed or that our users' security was not, at any point, at risk." Butterfly effect?"