Did Capital One have a data breach?

In plain terms

Capital One is a prominent financial institution that provides a wide range of banking, credit card, and lending services to consumers and businesses. As part of these operations, the company collects and maintains sensitive personal and financial data, including government-issued identification numbers, credit history reports, and detailed transaction records. In 2025, Capital One officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to certain systems occurred. If you received a formal data breach notification letter from the company, it indicates that your personal information was likely involved in this incident. This notice is intended to inform you of the event and provide guidance on the steps you should take to protect your financial identity and monitor your accounts for suspicious activity.