I have run into a couple of spammy business listings who all have positive reviews from the same accounts. These accounts have not reviewed any other businesses and the businesses all use the same design template. Honestly, its strange to me that the Google algo can’t identify this type of thing.
I know I can report a single review but, what do you do when there are 50+ reviews – all of which are fake on brand new listings? The whole listing is a sham.
Some businesses have an address and some don’t so, these aren’t all map issue but, they are all google business listing issues.