There are 2 types of hacking: hacking the entire network (for example - find and use bugs in blockchain) and exchange platform bugs and erros.
For the first type - It will be not only Ethbits users problems, it will be a global catastrophe for each crypto users and exchanches.
This is complete nonsense. If they implement bugs whilst developing coins, and said bugs get exploited, in no way does that affect any other cryptocurrency.
For the second type - My team is developing 100% secure and successful high-load projects for customers.
There is no such thing as 100% secure. This is either being developed by amateurs or by scam artists.
This has too many red flags. I've left a negative rating and suggest that others do the same (@Gleb).