The 1.9999 Scam is named after the first scam website we identified using this technique, which included the phrase 至高赔率1.9999. In this setup, the page initially appears to load legitimate website content, making the domain look like a normal or trustworthy site. Once the page has loaded, a scam or casino-style overlay is placed on top of the legitimate content, effectively hijacking the visitor’s view while still using the original website as a form of cover.
This technique may be used to make the scam page appear more authoritative than it really is. By loading genuine content underneath the overlay, the attacker can make the page look as though it belongs to an established or trusted website, while the visible content presented to the visitor is actually unrelated scam, gambling, or casino material.