After watching "Big Call", how did you get scammed by telecommunications?

Usually they say on the phone that my family had a car accident and need to be hospitalized and pay a deposit, or that my mobile phone number won a big prize and I need to pay a deposit to get the bonus, or there are other That is to say, my credit card requires me to repay when I spend money abroad. Recently, a new fraud method has become popular, which is to ask me to connect to a website sent to me, claiming that I have won a prize, and then use the website to obtain my information. In short, there are endless methods. As long as we don't be fooled by the huge profits, and when we receive phone calls, text messages and website information, we must be careful to check with the relevant departments before taking the next step, so that we will not be deceived!