The URL is still
https://www.huobi.com/ which may likely be changed with time. The new names is HTX.
Some people are thinking that this may have something to do with FTX, but I do not think so because of what Huobi (now HTX) wrote about it. This is it:
Dear Users,
As the world's leading virtual assets exchange, Huobi launches a refreshed branding strategy on September 13, 2023, where "Huobi" will be rebranded as "HTX", our new global brand.
HTX: A New Global Brand
"H" stands for Huobi, "T" represents TRON with a commitment to being all in TRON, and "X" stands for the exchange. Looking at HTX through the combination of HT and X, HT represents the native token of the platform while X symbolizes the exchange. Hence, HTX is an exchange with its native token of HT. On the other hand, X is the Roman numeral for 10, which pays tributes to HTX’s 10th anniversary. It is a new era for the platform with synergy between HTX, TRON, and Poloniex. There is also a brand new slogan - "HTX, Just Trade It".
I brought this for people to know about it. Avoid fake URL also becuase I think some scammers like to use a means like this to scam people with google ads or fake link from search engine.
https://www.huobi.com/support/en-us/detail/84948926582328