Apple says iTunes, App Stores down for all users

"Customers may be unable to make purchases from the App Store, iTunes Store, iBooks Store, or Mac App Store," the company said on its website. Apple said on Wednesday that its iCloud Mail and iCloud Account & Sign In were also affected until about 9 a.m. ET (1300 GMT). The Apple Store was shut briefly on Monday, ahead of the company's highly anticipated unveiling of the Apple Watch.