Tools/SIT X-Ray/U.S. Bank Account Number

U.S. Bank Account Number

live testingcurated1 patternproximity 300recommended confidence 75 (medium)

6 to 17 consecutive digits. No checksum, no format validation.

The primary element is just "6 to 17 digits". Every order number, ticket ID, phone number, and timestamp qualifies. The account keyword in proximity is the only thing separating signal from noise, which is why this SIT generates so many false positives near words like "Debit Account".

The patterns, as the engine reads them

confidence 75 (medium)

Primary: Regex_usa_bank_account_number: 6 to 17 consecutive digits
Required: Keyword_usa_Bank_Account: 27 keywords (word match), e.g. "Checking Account Number", "Checking Account", "Checking Account #"

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Catalogue data reflects Microsoft's built-in SITs, which are the same in every tenant. This is a faithful simulation, not the live service, so confirm with the portal's SIT test before acting on a result.