Coldcard Hack Losses Reach Up to $110M, Canada Holds 25% Share

Key Point

Chainalysis said Canadian Bitcoin holders accounted for 25% of attributable losses in the Coldcard hack. Galaxy Research aggregated estimates put total losses as high as $110 million. Chainalysis said it analyzed attackers and victims in the ongoing hacking campaign. Users in Australia, the United States, and Thailand also suffered significant losses.

Why it matters: Large wallet-security losses may reduce trust in self-custody tools and increase demand for stronger custody controls.

Market Sentiment

Cautiously Bearish, Stress-on, Event-driven, Fear.

Reason: Galaxy Research aggregated estimates put Coldcard hack losses as high as $110 million, which may increase caution around wallet security.

Similar Past Cases

In June 2023, Atomic Wallet users lost more than $35 million after a wallet compromise affected user funds and raised security concerns across self-custody products. (Fortune) The difference is that the Coldcard case focuses on regional loss concentration among Bitcoin holders.

Ripple Effect

Wallet-security losses can push users toward stricter custody checks and lower tolerance for unclear device risks. If more victim attribution emerges, then custody providers may face stronger pressure to explain security controls and user-protection steps.

Opportunities & Risks

Opportunities: If Chainalysis or Coldcard publishes clearer attacker and victim attribution, then improved wallet hygiene is a potential risk-control signal before moving funds.

Risks: If attributable losses keep rising, then reducing exposure in vulnerable wallet setups can limit downside from further compromise.