Wow. According to Reuters, Apple was one of the "other companies" recently attacked by hackers who infected Macs.Hundreds of companies, including defense contractors, are affected according to Reuters.And according to AllThingsD, a site called iPhoneDevSDK is the likely watering hole where the attack took place.Here's the geographic stats from DomainTools.Apple will be releasing a software tool to help identify and repair infected Macs.