--- title: "20:33 ETDATA BREACH ALERT: Edelson Lechtzin LLP is Investigating Claims on Behalf of Strategic Investment Solutions Inc. Clients Whose Data May Have Been Compromised" type: "News" locale: "en" url: "https://longbridge.com/en/news/276022135.md" description: "Edelson Lechtzin LLP is investigating data privacy claims on behalf of clients of Strategic Investment Solutions Inc. (SIS) following a data breach discovered on November 3, 2025. The breach may have compromised personal information. The law firm is considering a class action lawsuit to seek remedies for affected individuals. SIS provides fiduciary wealth management and investment advisory services. Clients are advised to monitor their accounts and credit reports for potential identity theft." datetime: "2026-02-16T01:35:38.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/276022135.md) - [en](https://longbridge.com/en/news/276022135.md) - [zh-HK](https://longbridge.com/zh-HK/news/276022135.md) generator: "portal-rs" --- # 20:33 ETDATA BREACH ALERT: Edelson Lechtzin LLP is Investigating Claims on Behalf of Strategic Investment Solutions Inc. Clients Whose Data May Have Been Compromised , /PRNewswire/ -- Edelson Lechtzin LLP, a class action law firm based in suburban Philadelphia, is investigating data privacy claims regarding an incident at Strategic Investment Solutions Inc. ("SIS"). SIS learned of a data breach on or about November 3, 2025. If you would like to discuss this case with a lawyer, please click HERE. **About Strategic Investment Solutions Inc.** Strategic Investment Solutions, Inc. offers fiduciary wealth management, tax, and investment advisory services, with a focus on long-term planning and retirement. **What happened?** On November 3, 2025, SIS experienced a cybersecurity incident affecting some of its network servers. An investigation revealed that an unauthorized party may have accessed information, potentially including names and other personal details. **How can I protect my personal data?** If you receive a data breach notification regarding SIS, you should take steps to protect yourself against identity theft and fraud. Such measures include regularly reviewing your account statements and monitoring your credit reports for any suspicious activity. Edelson Lechtzin LLP is investigating a class action lawsuit to seek legal remedies for individuals whose sensitive personal data may have been compromised by the SIS data breach. **For more information, please contact:** Marc Edelson, Esq. EDELSON LECHTZIN LLP 411 S. State Street, Suite N-300 Newtown, PA 18940 Phone: 844-696-7492 ext. 2 Email: \[email protected\] Web: www.edelson-law.com **About Edelson Lechtzin LLP** **Edelson Lechtzin LLP** is a national class action law firm with offices in Pennsylvania and California. In addition to data breach cases, our lawyers focus on class and collective litigation alleging securities and investment fraud, violations of federal antitrust laws, ERISA violations in employee benefit plans, wage theft, and consumer fraud. This press release may be considered Attorney Advertising in some jurisdictions SOURCE Edelson Lechtzin LLP ## Related News & Research - [Singapore commits $170 million over three years to drive fintech innovation](https://longbridge.com/en/news/297484569.md) - [Truth Social fund firm Yorkville America plans acquisition, more ETF launches](https://longbridge.com/en/news/297512863.md) - [Oil prices rise as latest fighting resurrects Middle East supply disruption risks](https://longbridge.com/en/news/297575875.md) - [ROI-Asia's refined fuel imports hit post-war low, can the Middle East help?: Russell](https://longbridge.com/en/news/297574471.md) - [ANALYSIS-Depleted US oil stash loses potency as Iran war grinds on](https://longbridge.com/en/news/297496754.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**