No one likes waiting in airport security lines. To speed things up, some people opt to get TSA PreCheck. Scammers know this and send emails that look like they're from TSA PreCheck — but they’re not. The emails want you to click a link that takes you to a scam website that only looks like the official site — but it’s not. If you pay to “enroll” or “renew” your TSA PreCheck, you may not even realize you’ve paid a scammer until you get to the airport for your next trip. But there are ways to spot these scams.
If you’re applying for TSA PreCheck for the first time, you don’t pay the application fee online. To get PreCheck, you complete the application and pay in person at a TSA enrollment center. Again: you don’t pay online. Only a scammer will ask you to pay online to enroll.
More Info