The lawsuit also alleges that NPD violated fiduciary responsibilities and gained unjust benefits, among other offenses.
So far, NPD has not officially confirmed the breach or detailed how it happened.
In response to the breach, aclass action lawsuitwas filed in Florida against NPD.
Verification efforts have also faced challenges.
So for it remains unknown whether the leak contains data for every US citizen.
The leak includes email addresses and phone numbers, heightening the risk of targeted attacks.
