Signal
Coldcard bitcoin wallet exploit spreads to thousands of addresses with losses nearing $89 million
Evidence first: scan the strongest sources, then decide whether to go deeper.
Published 2026-08-01 19:34 UTCUpdated 2026-08-02 12:04 UTC
rsstelegram
crypto_assetsbitcoinsecurityexchangeson_chain_data
Trend in the last 24h
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Evidence trail (top sources)
top sources (3 domains)domains are deduped. counts indicate coverage, not truth.3 top sources shown
Overview
Coverage centers on: CoinDeskGlobal.
Score total
1.67
Momentum 24h
8
Posts
8
Origins
3
Source types
2
Duplicate ratio
50%
Why now
- The attack is currently active with losses nearing $89 million, impacting thousands of bitcoin holders.
- Recent waves show the attacker targeting smaller balances and using new fund collection methods.
- Market reactions, including increased exchange deposits and address activity, are unfolding in real time.
Why it matters
- The Coldcard exploit exposes ongoing vulnerabilities in bitcoin cold wallets, risking substantial asset losses.
- Investor behavior is shifting back to exchanges, indicating changing trust dynamics in crypto custody post-hack.
- The spike in active bitcoin addresses signals increased market activity and concern amid security threats.
LLM analysis
Topic mix: lowPromo risk: lowSource quality: high
Recurring claims
- The Coldcard exploit has drained nearly $89 million from over 4,500 bitcoin addresses through multiple attack waves.
- The attacker is increasingly targeting smaller balances and moving funds in numerous small transactions.
- Smaller bitcoin holders are moving funds back to exchanges for safety, reversing trends seen after the FTX collapse.
How sources frame it
- Blockchain Analytics Firms: neutral
This ongoing exploit highlights critical security risks in bitcoin cold wallets and evolving attacker tactics, with significant market impact visible in on-chain data and investor behavior.
All evidence
All evidence
Unlike the FTX collapse, the $89 million Coldcard exploit has investors sending bitcoin back to exchanges
CoinDesk · coindesk.com · 2026-08-02 12:03 UTC
Coldcard Bitcoin losses rise to $88.6M in third wave
Crypto.News · crypto.news · 2026-08-02 08:54 UTC
Coldcard hack sparks biggest sub-1 BTC move since FTX: CryptoQuant
Cointelegraph · cointelegraph.com · 2026-08-02 08:04 UTC
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Posts loaded: 0Publishers: 3Origin domains: 3Duplicates: -
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Top publishers (this list)
- CoinDesk (1)
- Crypto.News (1)
- Cointelegraph (1)
Top origin domains (this list)
- coindesk.com (1)
- crypto.news (1)
- cointelegraph.com (1)