Binance Founder CZ Urges Wallet 'Quarantine' After $86 Million Ledger Reseller Hack

Binance Co-Founder Urges Wallet Quarantine After $86 Million Ledger Hack

Introduction

Binance co-founder Changpeng Zhao has urged crypto investors to impose a strict quarantine period on new hardware wallets following a $86 million Ledger hack.

The Hack

The incident occurred in Southeast Asia, where users lost more than $86 million after a local Ledger distributor was compromised. The attackers physically opened packages at the reseller's intermediate warehouses and replaced the original instructions with pre-generated seed phrases.

Industry Trend

The Ledger incident confirmed a broader trend: over the past three months, physical delivery has become the main weak point in 'cold' storage, affecting all major players in the market. In August, Coldcard maker Coinkite reported that the systems of its third-party distributors had been compromised. In September, Trezor acknowledged a data breach affecting 80,000 US customers after its logistics contractor, ShipMonk, was hacked.

CZ's Advice

CZ recommended against transferring large amounts of assets to new addresses immediately after purchasing a device or downloading software. He suggested that investors should quarantine the wallet for at least a couple of weeks, closely monitoring relevant news for reports of potential hacking attacks. This allows on-chain analysts to detect the first thefts and raise the alarm in the media, protecting other buyers.

Self-Custody and Responsibility

CZ reminded users that self-custody of digital assets always carries additional responsibility that cannot be ignored. He emphasized that physical devices can be modified before they reach the end customer, while the official website of any software can be hacked. A preventive timeout gives users a window of opportunity to protect themselves from such attacks.