Legal Representation for Victims of Data Breaches in California
The Data Breach Attorneys at Potter Handy Law Firm have the knowledge and resources to thoroughly examine your case, conduct an investigation into the breach, and, when needed, fight for justice.
Potter Handy LLP is currently reviewing cases on behalf of individuals affected by the Columbia Bank data breach. These individuals may have had their personal and confidential information illegally accessed by an unknown third party during the Columbia Bank data breach. Potter Handy LLP will conduct a complimentary assessment of your data breach claim in order to safeguard the rights and privacy of all those impacted by the Columbia Bank data breach.
We are only interested in claims that arose in California. Contact us today by filling out the form on this webpage to learn more about how we can help you with your case.
What Happened?
Recently, Columbia Bank announced a data breach that may have compromised sensitive personal information following a hacking incident involving its systems. According to information filed with the California Attorney General, the incident involved unauthorized access to certain bank applications between October 2, 2025, and December 22, 2025, and was publicly reported on April 17, 2026.
Upon discovering the incident, Columbia Bank promptly launched an internal investigation, took steps to secure its systems, and notified law enforcement. The bank also engaged a third-party forensic security firm to assist in determining the nature and scope of the incident and to help ensure the security of its network.
Through its investigation, Columbia Bank determined that an unauthorized third party accessed certain applications and may have obtained personal information during the affected time period. The organization conducted a comprehensive review of the potentially impacted data, which was completed on March 6, 2026, to identify the individuals affected and the types of information involved.
While full details of the incident have not been publicly disclosed, the types of information potentially exposed may include names, Social Security numbers, driver’s license numbers, and financial account numbers.
Notifications have begun to be sent to affected individuals, providing information about the incident and the types of personal information that may have been involved.
If you’ve received a notification about a data breach, it is vital to understand the seriousness of the situation. Your personal and protected health information may have been compromised, making it vulnerable to cybercriminals. Given these circumstances, it is essential to act swiftly by contacting our highly qualified Data Breach Lawyers. These attorneys can effectively protect your legal rights and ensure those responsible are held accountable.
By selecting a qualified Data Breach Lawyer, you can be assured that your interests are protected thoroughly during the entire case, providing you with peace of mind.
What Information Was Involved?
The breach exposed a wide range of sensitive data, putting individuals at risk of identity theft and fraud. The types of information exposed may include:
- Names
- Social Security numbers
- Driver’s license numbers
- Financial account numbers
Protecting Consumers’ Privacy Rights Following the Columbia Bank Data Breach
If you were notified that your information had been stolen as a result of the Columbia Bank Center data breach, you may be entitled to compensation or other remedies.
Don’t wait until it’s too late to protect your rights and seek compensation. Contact us today by filling out the form on this webpage for a free consultation and to learn more about how we can help you with your case. Our attorneys are available 24/7 and there are no out-of-pocket expenses for our clients. Let us help you seek justice and hold companies accountable for their negligence in protecting personal information. Regrettably, we are unable to respond to phone inquiries. Free Consultations 24/7. No out-of-pocket expenses.