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Latest / California / September 2023

Cadence Bank

Cadence Bank notified California AG on Sep 15, 2023 of a data breach, which occurred on May 31, 2023. Data exposed: Social Security number, Financial / bank account, Date of birth, Postal address, Name.

All 3 filings by Cadence Bank, state by state · Case file (dates, days to notice against the statute, what the letter offers, prior incidents)

Organization
Cadence Bank
Source
California AG · source record
Date reported
Sep 15, 2023
Date(s) of breach
Sunday, May 28, 2023Wednesday, May 31, 2023
Residents affected
Not published by this source
Data exposed
Social Security number Financial / bank account Date of birth Postal address Name
Notice letter
Sample notice (PDF)
Discovered
Jun 1, 2023, as stated in the letter
"On June 1, 2023, Cadence learned of a previously unknown (or “zero-day”) vulnerability affecting MOVEit Transfer (“MOVEit”), a file transfer application owned by Progress Software Corporation (“Progress”)."
Days to notice
106 days from discovery (Jun 1, 2023) to the California record (Sep 15, 2023). Statute: 30 days from discovery or notification of the breach (Cal. Civ. Code § 1798.82). Over the statutory period
Offered in the letter
credit or identity monitoring through Experian
Third party
The letter attributes the incident to a vendor or service provider
First seen by BreachTally
2026-10-30 15:56 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

First seen by BreachTally at 15:56 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the count, the data exposed and the letter. Start a 14-day free trial. We email you two days before the first charge and you cancel in one click.
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Other filings by Cadence Bank

OrganizationSourceStateReportedResidents affectedData exposed
Cadence Bank California AG CA Jan 26, 2024 Not published Medical / health informationHealth insuranceDate of birthPostal address+1
Cadence Bank California AG CA Nov 22, 2023 Not published Postal addressName

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.