Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
The Bitcoin staking protocol Solv Protocol stated on X that its BRO Vault experienced a limited exploit. Fewer than 10 users were affected, with a loss of 38.0474 SolvBTC (approximately $2.7 million). Other vaults and user funds were not impacted, and mitigation measures have already been implemented to prevent similar incidents. The team has committed to fully covering the losses of the affected users. They also told the attacker that a 10% white-hat bounty will be offered if the funds are returned promptly. The attacker can contact the team via direct message or by sending an on-chain message to a designated address. Attack method (per SlowMist): Reentrancy Attack. Reported loss: $ 2,700,000.
- chain
- bitcoin
- protocol
- Solv Protocol
- bug_class
- reentrancy
- date_occurred
- 2026-03-06
- loss_usd
- $2,700,000
- source_id
- sm:solv-protocol::2026-03-06