Personally Identifiable Information (PII) High Vega has detected a string of digits that have some of the properties of credit card numbers. Unauthorized disclosure of this information could lead to fraud, or identity theft. Unauthorized disclosure could also lead to regulatory penalties. This should be investigated to identify the nature of the data matching the detection pattern. The root cause of a disclosure could be test data, a flat file database, or the triggering of some unexpected vulnerability. Vega has detected a string of digits that have similar characteristics to credit card numbers. This should be reviewed carefully (which can be done by examining the server response). Anatomy of a Credit Card Number