Please be aware that several financial institutions are experiencing an increase in fraudulent activity. Criminals are using phone calls, text messages, social media and email to impersonate businesses (including Sunmark) as a means of stealing personal information from our members.  Some of these methods have become very sophisticated, mimicking legitimate communications from financial institutions, and are quite challenging to identify as scams. Sunmark will never ask for your personal or account information (including passwords) via email, text message, or phone call. When in doubt, please call us directly at 866-SUNMARK.


During this time, card and PIN are required to access your account via the Sunmark myTMs. Please insert your card and follow the on-screen prompts.


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Sunmark is committed to helping you protect what you treasure most – from your loved ones, home, or business, to your finances, vehicle and belongings. With a mission to enrich the financial well-being of our members and a vision of becoming your lifelong trusted partner, we’re here to support you and what you work hard to achieve.

SIS Insurance

SIS insurance is an affiliate of Sunmark Credit Union and offers insurance options for you or your business. With a name you can trust and a dedicated team of insurance experts, you can relax while SIS finds you the coverage you need with the discounts you deserve. 

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Kasasa Protect

Kasasa Protect is a comprehensive identity fraud protection and restoration solution that offers benefits such as identity restoration, credit reporting, dark web monitoring, lost wallet protection, and 24/7 credit monitoring. This service is part of the Kasasa family of products offered by Sunmark.

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SIS Insurance & Financial Services (“SIS Insurance”) is an affiliate of Sunmark Credit Union. Business conducted with SIS Insurance is separate and distinct from any business conducted with the credit union.