Data Breach Law Group Investigates the Crystal Valley Financial Corporation dba First State Bank of Middlebury Data Breach
By Data Breach Law Group | Posted on January 28, 2026 · Indiana
Miami, FL — Data Breach Law Group is investigating a data breach involving Crystal Valley Financial Corporation dba First State Bank of Middlebury, reported to the Indiana Attorney General on January 28, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Crystal Valley Financial Corporation, doing business as First State Bank of Middlebury, is a financial institution that provides banking, lending, and wealth management services to its customers. As a financial entity, the company typically collects and maintains highly sensitive personal and financial data, including government-issued identification, account numbers, and credit history, to facilitate its business operations. This data breach was officially reported to the Indiana Attorney General in 2026, triggering a formal notification process for those impacted. If you received a data breach notification letter from the bank, it indicates that your personal or financial information was involved in this incident. We recommend reviewing the letter carefully to understand what specific data was compromised and to follow the provided instructions for monitoring your accounts.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from Crystal Valley Financial Corporation dba First State Bank of Middlebury?
A case review is free and confidential. Tell us about your letter and we will explain your options.