wine fraud - Robuta Search

https://www.bruker.com/pt/about/csr/our-products-corporate-social-responsibility/tackling-wine-fraud-and-protecting-reputations-through-nmr.html

https://sfist.com/2015/12/08/berkeley_wine_shop_sued_for_massive/

In a bizarre, vaguely racist attempt to deflect blame, the store's owner says the customers suing him are "mostly Asians" and "insecure."