Kepler Group Project Manager interview questions

I was reached out on a message by a person who claimed to be a part of Kepler Group and later was sent an email. There was only one round which was an EMAIL online interview, they send a few questions on email answering which I was sent an offer letter. This felt too good to be true and I reached out to Kepler Group on LinkedIn and confirmed the emails weren't sent from the Kepler Group and were fraudulent. Please don't share any sensitive information until you're sure that it is sent from the authentic company ID