Hi Guardian Bob, I am getting exactly the same problem. Everything has been and was ok up to yesterday, then this morning I get the same messages. I have opened up a ticket with Malwarebytes, however, its to soon for a response from them. Looking at other users it seems to be happening, albeit showing different web sites, but basically the same.
All I can tell you is what I have tried so far; 1. Uninstalled Chrome, the reinstalled it. 2. Cleared all of my History, Cookies and Cache. 3. Scanned with Mallwarebytes. And 4. Googled 'dakotaram.com' Unfortunately, this has done absolutely nothing, in fact I could not find anything relating to that web site anywhere! As you state, the constant popping up of the alerts is starting to get annoying. What really annoys me is that Malwarebytes do not make it easy to report, why oh why don't they add a simple button so that users can report when a problems arises? I have attached just two of over 50 logs files.