US Passport lookalike (wrong format)

This text snippet resembles US Passport but contains none. It is a negative sample: a precise DLP tool should not flag it, so any alert on it is a false positive.

Support chat · #34706
Agent: Thanks for waiting. Can you confirm your details so I can verify the account?
Customer: this is my passport: 1234 5678 1234 5678
Agent: Got it, updating your file now.