What is TrueUSD tusd?

Could you please explain to me what TrueUSD (TUSD) is? I've heard it mentioned in the context of cryptocurrencies and finance, but I'm not entirely sure what its purpose or function is. Is it a type of digital currency? How does it differ from other cryptocurrencies? Is it widely used in the finance industry? And what are the benefits or risks associated with investing in TrueUSD? I'm quite curious to learn more about this topic.