Sunflower Bank, N.A.

Profile narrative

Sunflower Bank, N.A. is a banking institution that provides traditional financial services to its customers, including deposit accounts, lending, and other retail and commercial banking products. As a national association chartered under U.S. banking law, it operates within the regulatory framework governing federally chartered banks. The bank serves individuals, businesses, and other entities that seek standard banking solutions in its market area.

Specific quantitative details about the bank’s size, employee count, geographic reach, or market share are not explicitly stated in the available sources. Consequently, no metrics regarding its scale or footprint can be provided without resorting to speculation. The absence of such information means any description of its size would be unfounded.

A distinguishing attribute of Sunflower Bank is its status as a national association, which signals a federal charter and adherence to nationwide banking standards. In May 2023 the bank experienced a data breach resulting from a zero‑day vulnerability in the third‑party MOVEit managed file transfer software it used, leading to unauthorized access to files containing customer personally identifiable information. The bank’s core processing systems were reported to remain unaffected by the incident. Following the discovery, Sunflower Bank retained a forensic expert, activated its response protocols, and began notifying potentially impacted parties after completing its investigation.

Information concerning the bank’s ownership structure, parent company, or subsidiary relationships is not disclosed in the provided material. Therefore, no statements about its corporate affiliations can be made based on the available sources.

Sunflower Bank maintains an online presence through its website and filed a regulatory disclosures regarding the MOVEit incident with the U.S. Securities and Exchange Commission. It continues to conduct its banking activities under the applicable federal and state regulations that govern national associations.

Incidents

1 incident linked to this organisation.