A really great resource for you is a free website called Newsela that has a lot of news articles centrally located so that you can find something on one of the topics you list.
You might also consider searching for articles on the websites of The New York Times, The Atlantic, or Time magazine.
For instance, I found an article entitled “Investigators Seize Fake Luxury Goods Worth a Billion Dollars.” This article could work, since the titular necklace in the story turns out to be a piece of costume jewelry rather than a genuine diamond piece.
On The Atlantic’s site, I found an article by Nitin Nohria called “The Lines that Divide America,” which discusses the socioeconomic gaps in the United States. This article could work, because it talks about how stratified class is, even in modern-day society.