Really interesting topic. I don't have any good solution to add, except to say that this is very much a live issue for us. We are concerned about community members posting objectionable or dangerous links in our community - it is not a good look for the community and its associated brand when people use it to post bad stuff. We've been looking for a way to prohibit people of low rank from posting hyperlinks (or using them in signatures) all together, and/or scan links to ensure they are safe (such as what Safe Links in Microsoft Defender does with emails). Unfortunately we've found no solutions that work with Khoros Communities yet, but are still hopeful we'll find something!
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