Email scams
I get about 2 emails a week from Apple Support, To manage-services@appsupport.com. There is usually an attachment. I do not open it. The body of the letter tells me of a purchase I supposedly made but, when I check all of my accounts, no money has been taken. The support address at the bottom of the page is in Sydney, NSW.
Is this a scam, or phishing or whatever- is this something I should open and pay attention to?