Look at this informational poster prepared by the National Center on Elder Abuse. It is excellent.

Need more information? Contact the FBI and AARP at these exceptionally lengthy URLs a 17 year old would have difficulty remembering long enough to type them, never mind a 71 year old scam target.

Well, at least a 64 year old (me) can see these URLs for what they are — huge BARRIERS to reporting crimes or suspicious activities.