Did Old National Bank (see 2025 Report for Marquis Software Solutions) have a data breach?
Answer
Yes. Old National Bank (see 2025 Report for Marquis Software Solutions) reported a data breach to the IN Attorney General on March 16, 2026.
View the official filingWhat the filing says
- Reported to
- IN Attorney General
- Filing date
- March 16, 2026
- Breach date
- August 14, 2025
- People affected
- Not stated in the filing
In plain terms
Old National Bank has filed a report concerning a data incident that occurred on August 14, 2025. This report, filed on March 16, 2026, indicates an ongoing investigation into the event where personal information may have been involved.
Old National Bank has formally reported a data incident to regulators in Indiana. This report, submitted on March 16, 2026, concerns an event that initially took place on August 14, 2025. The company is currently investigating the full scope of what occurred.
The specific details regarding the type of breach and the categories of personal information potentially involved have not been specified in the public filing. As the investigation continues, the company has not publicly disclosed the exact nature of the data impacted or the method of the incident.
Individuals who may have been affected by this incident should refer to any direct communications they receive from Old National Bank. These notifications typically provide the most accurate and personalized details about what information may have been involved in their specific case.
It is always advisable to remain vigilant following any report of a data incident. Consider monitoring your accounts for unusual activity and be cautious of unsolicited communications that might attempt to gain personal details. Reviewing statements and transaction histories can help identify any unauthorized access.
Other filings by Old National Bank (see 2025 Report for Marquis Software Solutions)
Companies often file the same breach in several states. Each filing is listed separately.
Commonly recommended next steps
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.
Look up another company
Other breaches reported in IN
- Teamsters Local 17Yes — reportedIN
- BankYes — reportedIN
- AssuranceAmerica Managing General Agency LLCYes — reportedIN · July 10, 2026
- Travala Pte LtdYes — reportedIN · July 5, 2026
- Graphic Information Systems IncYes — reportedIN · June 30, 2026
- American Vanguard CorporationYes — reportedIN · June 30, 2026
- Kubota North America CorporationYes — reportedIN · June 30, 2026
- Medtronic IncYes — reportedIN · June 29, 2026
- Mather & Co CPAs LLCYes — reportedIN · June 29, 2026
- Hahn Loeser & Parks LLPYes — reportedIN · June 29, 2026
DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with Old National Bank (see 2025 Report for Marquis Software Solutions).