re: 76 million chase accounts hacked

From the official disclosure:

quote:

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• User contact information – name, address, phone number and email address – and internal JPMorgan Chase information relating to such users have been compromised.

• The compromised data impacts approximately 76 million households and 7 million small businesses.

• However, there is no evidence that account information for such affected customers – account numbers, passwords, user IDs, dates of birth or Social Security numbers – was compromised during this attack.

• As of such date, the Firm continues not to have seen any unusual customer fraud related to this incident.

• JPMorgan Chase customers are not liable for unauthorized transactions on their account that they promptly alert the Firm to.

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LINK

The question is, is internal information descriptive like "OT Baller" or do I need to get my mom to change her maiden name now?