MonitoringCryptoSecurity incidentFirst tracked 2026-09-13Last changed 2026-09-13
Current outcome
Symbiosis recovered 15 BTC after a Bitcoin bridge exploit in which roughly 46.1 billion syBTC were minted but the attacker realized only about $336,000, and the protocol is offering the attacker a 20% bounty.
Progress timeline
1 material updates- #01
Symbiosis says it recovered 15 BTC after Bitcoin bridge exploit, offers attacker 20% bounty
Symbiosis recovered 15 BTC after a Bitcoin bridge exploit in which roughly 46.1 billion syBTC were minted but the attacker realized only about $336,000, and the protocol is offering the attacker a 20% bounty.
Source evidence: The Block