Just for fun you can explain the domain problem to an LLM, then ask it for the dbdiagram json representation. Fix any issue you may spot, then ask the LLM to convert it to Jhipster modeling language (JDL) and import it with the cli. For me that’s the type of workflow that involves AI, rather cursor/windsurf/claude approach.
I would look at the certificate that is seen in firefox. And i woukd still look at the extensions and plugins. Some antiviruses install themselfs as extensions.