Is BTCC real?

Hello there, I've come across the term "BTCC" in relation to cryptocurrency and I'm wondering, is BTCC a legitimate entity? Are they a reputable exchange platform or are there any red flags I should be aware of? I'm interested in investing in cryptocurrency but want to ensure I'm using a reliable and secure platform. Can you provide some insight into BTCC's credibility and track record in the industry? Thank you in advance for your help.