Balancer V1

What happened

• Balancer V1, a defi protocol, lost $234K on August 30, 2026.

• The 180th largest of the 306 incidents recorded in 2026 so far: under 1% of the $2.34B lost to hacks that year.

• 2 other incidents were recorded the same day, the largest Tectonic ($124.5M).

• Rounding Error is behind 17 recorded incidents totalling $197.3M; this is the 9th largest of them.

Cite this record

Monitoring Room, "Balancer V1 hack — $234K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-23 03:00 UTC. https://monitoringroom.com/situation/crypto-hack/balancer-v1

Nearby in the record