Emails on PMs
I was quite disappointed to note just before the Christmas holiday that someone had sent me a time-sensitive PM two week earlier and I received no email telling me I'd received it, despite having the correct Option set in CP. Interestingly, I manage to get the Admin emails.
Identity theft is not Fun.
Identity theft occurs when an unscrupulous person gathers enough information about you to successfully impersonate you online, by mail, over the telephone, or in person. Source: Internet Safety Awareness