Monday’s need-to-know money news

Today’s top story: In ‘SIM Swap,’ criminals really have your number. Also in the news: Don’t let price be your only guide when choosing an airport, a new SmartMoney podcast, and why you shouldn’t sign up for an airline credit card when you’re on the plane.

In ‘SIM Swap,’ Criminals Really Have Your Number
How to reduce the chances of being victimized.

Choosing Among Airports? Don’t Let Price Be Your Only Guide
There are many factors to consider.

SmartMoney podcast: ‘How Much House Can I Afford?’
It’s about more than just the numbers.

Don’t Sign Up for an Airline Credit Card When You’re on the Plane
Resist the impulse.