Danske Bank Mistake Reveals Addresses of 20,000 Confidential Clients
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 14 2026
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Source: Bloomberg
- Data Breach Incident: Danske Bank inadvertently revealed the addresses of approximately 20,600 clients to outsiders in an advertisement last year.
- Client Privacy Concerns: This incident raises significant concerns regarding client privacy and the bank's data protection measures.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





