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CRYPTO · STORY · BTCBTC-0.6%Coldcard Hacker Moves Stolen Bitcoin

Coldcard Hacker Moves $7.7 Million in Bitcoin, 45% of Funds Stolen in Third Attack Wave

story · 3 sources
3 independentfirst seen published latency 11 min

The attacker behind the third wave of thefts targeting Coldcard hardware wallet users has moved Coldcard hacker moves $7.7 million in BTC, 45% of bitcoin stolen in third attack wave.CoinDesk · · read it at the source in bitcoin, equal to Coldcard exploiter moves 45% of funds stolen from ‘Wave 3’ attacks, Galaxy says.The Block · · read it at the source of the funds stolen in that attack wave, according to CoinDesk.

Galaxy identified roughly 1,779 BTC stolen from 190 victims across more than 8,600 addresses tied to the Wave 3 attacks, as of mid-August, according to The Block.

Looking across all Coldcard-related attacks, Galaxy said Galaxy said 82% of Bitcoin stolen across all Coldcard attacks remains in the original addresses, with 18% moved in apparent laundering.Cointelegraph · · read it at the source of the stolen bitcoin remains sitting in the original addresses, while Galaxy said 82% of Bitcoin stolen across all Coldcard attacks remains in the original addresses, with 18% moved in apparent laundering.Cointelegraph · · read it at the source has been moved in what appears to be laundering activity, according to Cointelegraph.

Coldcard is a hardware wallet product made by Coinkite. The reports did not specify how the attackers initially gained access to victim funds or identify the wallets or exchanges receiving the moved bitcoin.

Sources: The Block, CoinDesk, Cointelegraph

This article is for information only and is not financial advice.

What the market did

Price reaction+0.11%BTC
Independent outlets3
Reports per hour0.89
Noveltyfollow-up3 outlet(s), 126 min spread
Before the headlinenothing above $100,000,000 in the 60 minutes beforea random hour: 13.1%

Each figure is this site’s own reading, with what it was measured against. A blank is a reading nobody took, not a zero. The before-the-headline window prints the rate a RANDOM hour clears the same bar, because a hit rate without its null is not a finding.

Tags: Coldcard, Bitcoin theft, Galaxy, hardware wallet, crypto hack

Coldcard Bitcoin

Canonical IDBYTE-2026-09-07-0697permanent link
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