When did the Desjardins breach happen?

Written by Editorial Team | Last Updated: August 2026

Desjardins Group publicly disclosed a massive, unprecedented data breach on June 20, 2019, which compromised the personal confidential information of approximately 9.7 million members and clients. Investigation reports revealed that the security compromise was orchestrated internally by an unauthorized employee who systematically leaked sensitive member data over an extended period spanning from 2017 through 2019, making it the largest financial data leak in Canadian history.

Related FAQs

Desjardins Group is the largest cooperative financial group in Canada, famously known for its unique structure as a credit union—specifically, a federation of caisses populaires—that provides comprehensive financial services.

Yes, Desjardins Bank is an American bank governed by U.S. laws. It operates as a subsidiary of the Desjardins Group, which is Canada's largest cooperative financial group.

While the Desjardins Group is based in Quebec, Canada, and provides the vast majority of its services there, it is not limited to Canada. It operates Desjardins Bank in the United States to serve its members and customers.

Desjardins is a prominent name of Canadian origin, most notably tied to Desjardins Group, which is the largest association of credit unions in North America.

Desjardins Group has faced prominent class-action lawsuits, including a massive legal action resulting from a historic data breach that compromised the personal information of millions of members, leading to a landmark multi-million-dollar settlement...

Canada's financial system is famously anchored by the domestic Big Five banking institutions, with the top three holding immense asset capitalization and retail dominance.

Beyond its literal French translation meaning "of the gardens," the name Desjardins is most widely recognized as the identity of North America's largest association of credit unions, formally known as the Desjardins Group.

Deutsche Bank is a global financial institution that generally offers highly competitive compensation packages, particularly for professionals in investment banking, finance, technology, and risk management.

Comparing Royal Bank of Canada (RBC) and Desjardins Group involves evaluating two foundational pillars of the Canadian financial landscape with distinct operational models, making direct superiority subjective.

Yes, Deutsche Bank AG is listed on the New York Stock Exchange (NYSE) under the ticker symbol "DB".

In the French language, the surname and proper noun Desjardins translates literally to "of the gardens" or "from the gardens", functioning as a traditional topographic locational name.

Desjardins Group, which is the largest association of credit unions in North America and originates from Quebec, Canada, does not operate a traditional retail branch network or consumer cooperative banking system for everyday personal banking deposit...