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Ledger data leak: 10 years of customer address retention issues

Ledger Data Leak | 10 Years of Customer Data Retention Sparking Outrage

By

Emilia Zhang

Aug 15, 2026, 12:10 AM

Edited By

Sophie Chang

Updated

Aug 15, 2026, 03:54 AM

2 minutes estimated to read

An illustrated graphic showing a padlock and a computer screen displaying customer data with a warning sign, highlighting security issues after a data breach.

The persistence of Ledger's data retention policy continues to alarm affected customers. With 77 new crypto-related kidnapping incidents reported in France since the start of 2026, concerns about the necessity of keeping addresses and sensitive information for a decade have reached a boiling point.

The 2020 Breach's Lingering Effects

On June 25, 2020, Ledger's e-commerce database suffered a breach that exposed approximately 272,000 customer records β€” data that has altered the landscape of personal security in cryptocurrency. Publicly leaked by December 2020, the compromised information included names, addresses, and phone numbers, essentially mapping identities to crypto holdings.

"This wasn’t just an email leak; it was a road map for criminals." Many affected have echoed this sentiment in online discussions, expressing ongoing frustration about Ledger’s response post-breach.

Alarming Crime Rates Connected to Crypto

Fast-forward to July 2026, and the risks linked to owning cryptocurrency have intensified. French Interior Minister Laurent NuΓ±ez confirmed that authorities have documented:

  • 77 instances of kidnapping or extortion in the first half of 2026, a sharp rise compared to prior years.

  • Home invasions targeting crypto holders shot up from 14% in 2025 to 37% in 2026.

  • More than 40% of incidents involved family members rather than the crypto owners themselves.

"There’s a clear link between the data leak and these violent incidents," noted a concerned commentator.

Further data analysis by Chainalysis solidifies these claims, showing a spike in violent crimes against those connected to crypto.

User Sentiment and Demands for Clarity

Despite some improvements in handling customer data, Ledger faces growing scrutiny regarding its decade-long data retention policy. Key user questions have surfaced:

  1. Which specific fields are retained for a full ten years?

  2. Are phone numbers and addresses essential for that duration?

  3. What are the procedures for a customer to delete sensitive information?

"Why doesn’t Ledger offer privacy-preserving options?" questioned a user in a forum, highlighting a widespread need for reassurance regarding data safety.

Unresolved Issues and Ongoing Risks

Recent incidents have exacerbated fears around data security. In January 2026, another data breach through e-commerce partner Global-e compromised customer order-related personal data, adding to the list of Ledger’s ongoing vulnerabilities.

"It feels like little has improved since the 2020 breach," remarked another forum participant, reflecting skepticism on Ledger's claimed enhancements.

Key Insights

  • ⚠️ 77 more crypto-related kidnappings reported in France since early 2026.

  • πŸ“Š Significant increases in home invasions targeting crypto owners; family members are often the victims.

  • ❓ Ledger under pressure for clarity regarding their long data retention periods, especially after recent breaches.

As Ledger grapples with these challenges, the safety of crypto holders hangs in the balance. The growing public demand for transparency signals a critical moment for the platform, an opportunity for regulatory changes on data management looms ahead.