Hi @gustavriver,

Welcome to Trend Micro Home Users Community.

May we know which browser you are using? Please try clearing your browser's cache and cookies to see if the website still gets detected.

You can refer to the following link for instructions:

How to Clear Cache & Cookies on Windows PC: Step-by-Step Guide | Trend Micro Help Center

Additionally, please check the extensions installed on your browser. If you're unsure about any of them, it's advisable to remove them. Here's the link for your reference: How to get rid of suspicious browser extensions | Trend Micro Help Center

Hope this helps. Let us know if you need further assistance.