What is the Foundation really hiding? Outlandish theories here.
- SCP-500 doesn't exist. "Cured" cases were either treated with speciality cures, are lying about ever been sick, or were eliminated. SCP-500 is merely a plant for research staff to think they'll be saved from dangerous diseases they contract if their research is useful and unreplaceable enough.
- Consider all the research passed on from Nazi scientists regarding the "perfect being". Consider the researchers trying to create this Perfect Being even now. Now consider SCP-682.
- Procedure 110-Montauk is scary, isn't it? Specially since you might have helped perform it and not know it. Makes you wonder what other procedures you've been agreeing to do.