Bank of New York Mellon Data Breach History
WebsiteBNY Mellon is a global investment company and asset manager.
This page shows all data breaches of Bank of New York Mellon. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All Bank of New York Mellon Breaches
- 2008 2008 — 12.5M records Unknown records Share
Bank of New York Mellon Data Breach Summary
This page tracks the Bank of New York Mellon data breach history and cybersecurity incidents affecting Bank of New York Mellon (United States). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2008, with approximately an unknown number of records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The Bank of New York Mellon breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.
Largest Bank of New York Mellon Data Breaches
Indexed Bank of New York Mellon incidents are listed below. Where a public count is unavailable, the catalog shows unknown records exposed. Open each page for attack method, data types, and sources.
- 2008 2008 — 12.5M records — about Unknown records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include email addresses, names, physical addresses, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
Bank of New York Mellon Data Breach 2026
At the time of this update, no Bank of New York Mellon data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a Bank of New York Mellon data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This Bank of New York Mellon breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.