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PDF Fillable Forms -DLP Detection

Jacob Ellis 66 Reputation points
2022-08-09T22:05:11.697+00:00

Hello,

I have a PDF that includes a fillable form. This form includes sensitive information such as ABA, and Bank ACCT. I am able to detect the data / string within the form fields so the PDF triggers on low confidence but it does not detect the "ABA" or "Account Number" string that is part of the form. I have copied the ABA SIT and given it the exact data in a word file and it detects the data just fine.

Ex. See below: It picks up the number but not the String associated.

229742-image.png

The PDF itself is searchable within the document but when I test, it continues to only trigger on the low confidence level which is below the DLP policy confidence level.

What is the solution here?

Microsoft Security | Microsoft Purview

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