Barcodes can be copied from pictures of real tickets and printed on homemade tickets
(KTRK) If you're lucky enough to have tickets to see the Texans play in person, be careful what you do with those tickets. If you're not, someone could use your tickets without even taking them from you.
The problem is with barcodes and social media. So parents, don't let your kids post pictures of tickets with barcodes on places like Twitter and Facebook.