How Do Scammers Get Your Passport Number? In this guide, we’ll explain how scammers steal passport numbers, what they can do if they have yours, and what to do if your passport or passport number is lost or stolen. The 2019 Marriott breach compromised over 5.25 unencrypted passport numbers from the hotel chain’s guests. Unfortunately, even if your physical passport is safely stored away, you could still be at risk. If scammers steal your passport number, they can impersonate you, create fake travel documents, or even open bank accounts in your name. Passports are among the most widely accepted forms of identification, making them prime targets for scammers and fraudsters. But her life came crashing down when authorities discovered that Danielle had used forged passports to secure nearly $1.5 million in fraudulent Small Business Administration (SBA) loans. To her more than 34,000 Instagram followers, Danielle Miller was a wealthy influencer bouncing between luxury accommodations and far-flung vacation destinations. Can Someone Steal Your Identity With Your Passport Number?