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Old Second National Bank · 37 South River Street Aurora, IL 60506-4172 (630) 892-0202 · www.oldsecond.com · Member FDIC
Important Message - Online Banking Replacement Final Notice
The Online Banking platform you are accessing has been replaced, certain features have been disabled and the service will no longer be available by the end of
2024
. To continue to access your accounts online, please visit our website at www.oldsecond.com and then the Log In drop down menu. Commercial customers should choose Corporate O2, and Retail customers should choose O2 Digital Banking.
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Old Second National Bank does not provide, and is not responsible for, the product service, or overall website content available at the linked third-party site. We do not endorse or guarantee any products, information or recommendations provided by the site and are not liable for any failure of products or services offered by the site. You should be advised that Old Second National Bank's privacy policy does not apply to the linked website and you should consult the privacy disclosures on the third-party site for further information.