Malaysian man spent 18 days in Changi Airport lounges using 31 forged boarding passes.

He downloaded images of mobile boarding passes issued by two airlines – Cathay Pacific and Singapore Airlines – from the Internet, and used an image editing software on his laptop to alter them.
Raejali inserted his name, a false flight number and a false destination on the fake mobile boarding passes, before sending them to his phone. He forged 31 such passes and used them at nine lounges run by five operators.