Symbiosis says it recovered 15 BTC after Bitcoin bridge exploit, offers attacker 20% bounty

What happened

Blockchain security firm Blockaid said roughly 46.1 billion syBTC were minted but the attacker realized only about $336,000 in proceeds.

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. The BlockPrimary source · Supports · EN · 100%
   Symbiosis says it recovered 15 BTC after Bitcoin bridge exploit, offers attacker 20% bounty ↗Sep 13, 2026, 5:51 PM
2. CointelegraphIndependent · Supports · EN · 79%
   Symbiosis says recovered 15 BTC from bridge hack, offers 20% bounty ↗Sep 14, 2026, 5:55 AM

Claims

• Symbiosis says it recovered 15 BTC after Bitcoin bridge exploit, offers attacker 20% bounty Observed

Conflicts

No material conflict detected in the available evidence.

Timeline

1. September 13, 2026 at 5:51 PMFirst reported
2. Sep 14, 2026, 5:59 AMUnverified · 83/62%

Market move following event

Score explanation