Microsoft has filed a lawsuit against a Chinese company that operates an online service that sells virtual gaming currencies. Microsoft accuses the company of hacking into Xbox accounts and illegally purchasing game coins via the account owners’ credit card. Microsoft discovered the scheme last December, when its employees stumbled upon the iGSKY website, where visitors could purchase gaming currency for various console games, some of which were exclusive to the Xbox platform. Microsoft concluded that there was no breach of its systems, but the Chinese company had reused credentials leaked in data breaches at other services.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-sues-chinese-company-for-hacking-xbox-accounts/