text: In 2010, a study showed that Naymz, one of the first Web 2.0 services to provide utilities for Online Reputation Management (ORM), had developed a method to assess the online reputation of its members (RepScore) that was rather easy to deceive. The study found that the highest level of online reputation was easily achieved by engaging a small social group of nine persons who connect with each other and provide reciprocal positive feedbacks and endorsements. As of December 2017, Naymz was shut down.
  In 2015, the online retailer Amazon.com sued 1,114 people who were paid to publish fake five-star reviews for products. These reviews were created using a website for Macrotasking, Fiverr.com. Several other companies offer fake Yelp and Facebook reviews, and one journalist amassed five-star reviews for a business that doesn't exist, from social media accounts that have also given overwhelmingly positive reviews to "a chiropractor in Arizona, a hair salon in London, a limo company in North Carolina, a realtor in Texas, and a locksmith in Florida, among other far-flung businesses". In 2007, a study by the University of California Berkeley found that some sellers on eBay were undertaking reputation management by selling products at a discount in exchange for positive feedback to game the system.
  In 2016, the Washington Post detailed 25 court cases, at least 15 of which had false addresses for the defendant. The court cases had similar language and the defendant agreed to the injunction by the plaintiff, which allowed the reputation management company to issue takedown notices to Google, Yelp, Leagle, Ripoff Report, various news sites, and other websites.