Trader Loses $6.6M in BTC 10 Days After Funding New Ledger Wallet

TL;DR

• A trader lost 80 BTC worth about $6.6 million after the funds left a purchased Ledger wallet 10 days after being deposited.
• The blockchain confirms the transfer, but available evidence does not establish whether the device, seed phrase, software environment or another attack vector was compromised.
• Ledger paused reseller sales while investigating, but no hardware tampering has been confirmed and broader estimates of potentially related losses remain preliminary and unverified.

A crypto trader lost 80 Bitcoin, worth about $6.6 million, after the funds were moved out of a newly purchased Ledger hardware wallet just 10 days after being deposited. According to Lookonchain, the trader had bought the 80 BTC roughly four months earlier for about $5.2 million at an average price near $65,000. The incident shows a large self-custody loss, but the available evidence does not establish whether the device, seed phrase, software environment or another attack vector was responsible. The case adds urgency to scrutiny of hardware wallet security.

Poor guy!

4 months ago, he bought 80 $BTC ($5.2M) at a low price of ~$65,000 and was sitting on a $1.38M profit.

But a week ago, he bought a Ledger device from reseller CryptoBillis and deposited all 80 $BTC into it.

Now he’s lost everything.https://t.co/b9FeSLqCdy pic.twitter.com/7JYmCkkbq2

— Lookonchain (@lookonchain) October 9, 2026

Cause of the Ledger Wallet Drain Remains Unconfirmed

The 80 BTC reached the wallet on September 29 and left in a single transaction at 05:54 UTC on October 9. At the time, Bitcoin traded above $83,000, placing the transferred balance near $6.6 million and leaving the trader with an estimated paper gain of about $1.38 million before the funds disappeared. The blockchain confirms the movement of the coins, but not the mechanism that gave the attacker control over the wallet. That distinction matters because Bitcoin self-custody depends on more than simply moving private keys away from an exchange.

The Ledger device had reportedly been purchased from Southeast Asian reseller CryptoBilis. After the incident surfaced, Ledger instructed the reseller to pause sales while it investigated reports of missing funds and advised recent buyers not to set up their devices. The company had not said whether any wallets were physically tampered with. A reseller investigation does not by itself prove a supply-chain compromise, and attributing the theft to the hardware would be premature without technical findings. The uncertainty mirrors a broader self-custody security problem, where device integrity, seed generation, operator behavior and software all matter.

The trader’s loss may also be part of a wider incident. Blockchain analytics estimates cited in the reference placed potentially related losses above $80 million, while another tracker estimated the total could approach $90 million. Those figures were still developing, and the cause remained unconfirmed. The central risk for users is therefore not a proven Ledger-wide vulnerability, but an unresolved cluster of losses that requires technical attribution before conclusions can be drawn. For hardware-wallet owners, the episode reinforces why wallet security practices should treat purchase channels, device setup, backups and transaction verification as separate control points rather than assuming offline storage alone eliminates custody risk.