JPMorgan Chase Bank, N.A. disclosed a data breach on March 20, 2026, involving the exposure of financial account numbers for one individual, according to a notice filed with the Massachusetts Attorney General. Individuals are advised to review the notice and contact the bank if they believe their account information may have been affected.
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Recent Breaches is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data, and we do not hold the data claimed in leak-site listings. Incidents are compiled from publicly accessible sources and threat-intelligence platforms and are reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — write to support@galaxywarden.com or press@recentbreaches.com.
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