In its original announcement of the hack, the company had revealed that some driver’s license numbers were exposed. The new documents show that the license state and issue date might have also been compromised.

Equifax spokesperson Meredith Griffanti told CNNMoney Friday that the original list of vulnerable personal information was never intended to represent the full list of potentiality exposed information.

The new documents now raise questions of how much information hackers may have accessed in Equifax’s cyberattack.

Source: The Equifax hack could be worse than we thought – Feb. 9, 2018