Coldcard hacker moves $7.7 million in BTC, 45% of bitcoin stolen in third attack wave

What happened

Coldcard hacker moves $7.7 million in BTC, 45% of bitcoin stolen in third attack wave

Why it matters

The incident may affect operational continuity, asset safety or trust around Bitcoin. Watch for verified scope and remediation.

Affected entities

View evidence

2 reports · 1 original report · 2 independent

1. CoinDeskPrimary source · Supports · EN · 100%
   Coldcard hacker moves $7.7 million in BTC, 45% of bitcoin stolen in third attack wave ↗Sep 7, 2026, 5:32 AM
2. DecryptIndependent · Supports · EN · 69%
   Coldcard Hacker Moves $7.7M, Nearly Half of Third-Wave Bitcoin Haul ↗Sep 7, 2026, 7:09 AM

Claims

• Coldcard hacker moves $7.7 million in BTC, 45% of bitcoin stolen in third attack wave Observed

Conflicts

No material conflict detected in the available evidence.

Timeline

1. September 7, 2026 at 5:32 AMFirst reported
2. Sep 7, 2026, 7:11 AMUnverified · 81/63%

Market move following event

Score explanation