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Federman & Sherwood Announces Investigation of the Data Breach of Bansley & Kiener, L.L.P.

Oklahoma City, OK (February 25, 2022) – Federman & Sherwood announces that it is investigating Bansley & Kiener relating to a data breach announced by the Company. Bansley & Kiener is a full-service Chicago-based accounting firm that has conducted payroll compliance engagements for health, pension, and other benefit plans across the Midwest region. Bansley & Kiener revealed that it was recently subject to a ransomware data security attack. The attack is believed to have compromised nearly 275,000 customers’ personal data – including Social Security numbers.

If you received a notification from Bansley & Kiener that your personal information was impacted by this breach and you would like to discuss your legal rights and options, contact Federman & Sherwood either by phone at (405) 235-1560, email Colby Addison at, or by fax to (405) 239-2112.


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