Part of the Furniture
A friend of mine runs online store for LED lights and his site was flagged as Scam too. The issue was he doesn't have any devices running TrendMicro engine and he didn't know. No one knows for how long AiProtection was blocking the access for Asus router users. TrendMicro also has a stand alone home security box, perhaps it uses the same database. In this case it's not only annoying, but also business damaging.