Cybersecurity Incident at Strategic Investment Solutions Inc. Under Investigation On November 3, 2025, Strategic Investment Solutions Inc. (SIS), a wealth management and investment advisory firm based in the U.S., detected a cybersecurity breach affecting its network servers. An investigation revealed that an unauthorized party may have accessed sensitive data, including names and other personal details of clients. The incident prompted Edelson Lechtzin LLP, a Philadelphia-based class action law firm, to launch an inquiry into potential data privacy violations. The firm is exploring legal action on behalf of individuals whose information may have been compromised. SIS specializes in fiduciary wealth management, tax advisory, and retirement planning, serving clients with long-term financial strategies. The breach was disclosed in a February 15, 2026, press release, with affected parties urged to monitor accounts and credit reports for suspicious activity. Edelson Lechtzin LLP, known for handling data breach litigation, securities fraud, and consumer protection cases, is leading the investigation. No further details on the scope of the breach or the number of affected individuals have been released.