Monitoring

BetterBank

MEDIUMPulseChain·Reward Logic Flaw·#306 all-time
$5.0M stolenTuesday, August 26, 2025 · 425 days ago

Corpus updated 2026-10-25

What happened

  • BetterBank, a defi protocol, lost $5.0M on August 26, 2025.

  • The 39th largest of the 148 incidents recorded in 2025: under 1% of the $2.72B lost to hacks that year.

  • Reward Logic Flaw is behind 28 recorded incidents totalling $37.5M; this is the 2nd largest of them.

Cite this record

Monitoring Room, "BetterBank hack — $5.0M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/betterbank

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← All incidents

Source: DefiLlama · 1317 recorded incidents · data as of 2026-10-25 08:00 UTC