Legitimate organizations are not always a safe bet either. For instance, today I received a phone call supposedly from the Breast Cancer Research Foundation so

Legitimate organizations are not always a safe bet either. For instance, today I received a phone call supposedly from the Breast Cancer Research Foundation soliciting donations. The organization itself is legit, and the number they appear to be calling from could also be legit, but the number they're calling from could be spoofed. Personally, I prefer to follow the OP's advice, and only provide information if I initiate the call. Or, more specifically, I'm willing to provide only the information you could find in a phone book, such as name, phone number, and address, and if they truly want my donation, they can mail me something for the request. Still, it could result in mail fraud, but the likelihood is pretty low at that point.