Spanish Social Security Number lookalike (fails checksum)

This text snippet resembles Spanish Social Security Number 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 · #88916
Agent: Thanks for waiting. Can you confirm your details so I can verify the account?
Customer: my SSN is 123456789012
Agent: Got it, updating your file now.