How to identify and prevent being cheated by "flight cancellation" SMS?

First of all, I received the cancellation of the flight, and then I sent you a text message reminding me to cancel the flight and log in to xxx for a refund.

Then this kind of short message is a lie,

Generally speaking, airlines don't send you messages like this.

There is basically no flight cancellation.

Even if there is, you can also check the relevant information on the service platform for buying air tickets.

Then call the official service number to inquire.

Don't click on the SMS link, and don't log in relevant information on it.