FraudWorks
All signals

Content logic layer

Running balance does not add up

math_running_balance_mismatch

A bank statement balance does not follow from the previous balance and the transaction.

Severity
high
Weight
70
Layer
Content logic
Max effect
up to 70 of 100

How it affects the score

The signal contributes its weight times the detector's confidence. Signals combine so several medium findings add up, while one weak finding cannot decide a verdict.

Innocent explanations

Pending transactions or a misread row.

What to do

Recompute the highlighted rows; a real statement balances.

Seen in the sample · Bank statement with edited balance

Closing balance does not add up

Opening balance 2,415.84 plus net transactions 2,937.12 is 5,352.96, but the closing balance is 7,752.96.

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