BlockGuard автор LevCon International, Vertanex e.U.

BlockGuard protects you against SCAM Sites in the Blockchain Area and Cryptospace. If you try to reach a suspicious site, we show you a warning, and you can not enter the site. The database grows each day, and we improve the add-ons.

If you want to report a site please do it on https://www.blockguard.net