Since the summer of 2019, a group of professional Chinese hackers has been targeting and hacking into companies that run online gambling and online betting websites.
https://www.zdnet.com/article/chinese-hackers-have-breached-online-betting-and-gambling-sites/#ftag=RSSbaffb68
https://www.zdnet.com/article/chinese-hackers-have-breached-online-betting-and-gambling-sites/#ftag=RSSbaffb68