Incidents involving:

Ledger

Supply chainUnknownApril 4, 2026

Ledger: 105,000 French cryptocurrency holders exposed

In April 2026, a database of roughly 105,000 French Ledger customers — stolen in the January 2026 breach of its e-commerce provider Global-e and exposing names, postal addresses, emails and phone numbers — was put back up for sale on a cybercrime forum.

Victim: Ledger
Records: 105.0K

Data breachResolvedJune 25, 2020

Ledger data breach (2020)

In June 2020, the hardware crypto wallet manufacturer Ledger suffered a data breach that exposed over 1 million email addresses. The data was initially sold before being dumped publicly in December 2020 and included names, physical addresses and phone numbers.

Victim: Ledger
Records: 1.1M