I received an e-mail allegedly from Apple Support that asked me to confirm the purchase of an online app that I did not order. The invoice looked legit but I clicked on the sender and a bunch of what seemed like encrypted ID showed up. I deleted the e-mail. Did I do the right thing? Is there a way to contact Apple directly to determine whether my Apple account has been compromised? I don't want to talk to a foreign geek that may not be legitimate.