Data Breach Law Group Investigates the Upstream Advisory Group LLC Data Breach
By Data Breach Law Group | Posted on September 18, 2025 · Indiana
Miami, FL — Data Breach Law Group is investigating a data breach involving Upstream Advisory Group LLC, reported to the Indiana Attorney General on September 18, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Upstream Advisory Group LLC appears to be a professional financial services or investment advisory firm that manages sensitive client portfolios and strategic planning. In the course of their business operations, they typically collect and store highly sensitive personal information, including Social Security numbers, financial account details, tax documents, and comprehensive contact information. This data breach was officially reported to the Indiana Attorney General in 2025, confirming that unauthorized parties may have accessed the firm's internal systems. If you received a data breach notification letter from the company, it indicates that your personal information was likely contained within the compromised files. We recommend that all affected individuals carefully review the notice provided by the firm and take immediate steps to monitor their financial accounts for suspicious activity.
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 Upstream Advisory Group LLC?
A case review is free and confidential. Tell us about your letter and we will explain your options.