Featured Cases

Mason LLP represents persons whose personal data was compromised by a targeted cyber-attack against TitleMax, one of the nation's largest car title lending companies.    That cyber-attack and subsequent data breach in February 2023, resulted in the compromise of highly sensitive personally identifiable information (“PII”) belonging to millions of its customers, including passport and  Social Security numbers.  Defendants began notifying consumers and state Attorneys General about the Data Breach in March 2023.

On October 6, 2023, the genetics testing giant 23andMe confirmed a trove of user data had been stolen from its website, including names, years of birth, and general descriptions of genetic data. The data related to hundreds of thousands of users of Chinese descent and primarily targeted Ashkenazi Jews.

You may be able to recover excess premium payments on certain Kia and Hyundai vehicles. You are eligible to participate in the in case if  you own one of the vehicles listed below and did not have a theft or attempted theft of your vehicle through forcible entry.

This matter arises from an unlawful antitrust price-fixing cartel directed at the U.S. market for multi-family property rentals involving RealPage, Inc. (“RealPage”), a real estate data analytics and rent price setting company, and its subscribers which include the largest multi-family residential lessors/property managers in the United States.  Beginning no later than 2016, RealPage facilitated a price-fixing cartel among its subscribers whereby RealPage fixed the lease prices and managed the output of its subscribers’ multifamily rental units on a day-to-day basis through the use of RealPage’s proprietary revenue management software currently referred to as “AI Revenue Management” (formerly referred to as “YieldStar”) resulting in unlawfully inflated lease prices paid by the lessors of apartments on multifamily residential buildings.   

Mason LLP represents tens of thousands of gamers with claims against  Valve, the owner of Steam.  These claims must be pursued in arbitration pursuant to the Steam Terms of Service.  The arbitration claims are related to a federal class action filed by Wolfire Games, a game publisher, claiming that Valve uses its monopoly power to force game publishers to sell their games through the Steam Store and to pay Valve supra-competitive commissions. This same conduct causes gamers to pay more for games as well. Game consumers tried to bring a class action, but the court ruled that these claims can only be pursued through individual arbitrations.