I got two emails claiming to be the Better Business Bureau, saying that a customer reported a complaint because of their dealing with Spirit Blade Productions.
Probably a virus scam. The included links (which I didn't click on) had fishy URLs, and I think most of my customer base would get in touch with me before the BBB if they had a problem.
Even so, this kinda stuff keeps me up at night. I HATE unresolved conflict and really hope this is a scam.