Received random spam Calendar invitation
Hello,
Today I suddenly received a spam Calendar invitation from an icloud.com account. The content of this invitation is for $19.99 ray ban sunglasses (clearly spam) and it has other visible email accounts within the invitation. I'm wondering if i should be worried about this? Has any of my accounts been compromised for this to happen? Do they have access to my iCloud account to be able to do this or is it as simple as they have my email and sent out an invitation like a spam email?
I would like some advice about this, what should I do etc. I tried to search this problem but couldn't really find anything.
Thanks
iPhone 4S