[Ledger Faces Class Action Lawsuit in the U.S. Over 2023 Data Breach Incident] Attorney Ariel Givner disclosed that cryptocurrency hardware wallet manufacturer Ledger is facing a class action lawsuit in the U.S. due to a security incident in 2023. The plaintiffs accuse Ledger of ongoing negligence in protecting customer privacy. The lawsuit claims that the incident led to the exposure of customers' personal information, which hackers used to trick users into approving fraudulent transactions and stealing cryptocurrency assets. Furthermore, Ledger failed to disclose the situation in a timely manner. The plaintiffs filed claims under New York's General Business Law and other legal provisions, also referencing a 2020 incident in which approximately 270,000 customers' information was leaked.