Seneca

MEDIUMEthereum, Arbitrum·Token Approval Abuse·#280 all-time
$6.4M stolenWednesday, February 28, 2024 · 970 days ago

Corpus updated 2026-10-25

What happened

  • Seneca, a defi protocol, lost $6.4M on February 28, 2024.

  • The 36th largest of the 217 incidents recorded in 2024: under 1% of the $1.67B lost to hacks that year.

  • 2 other incidents were recorded the same day, the largest Serenity Shield ($586K).

  • Token Approval Abuse is behind 23 recorded incidents totalling $28.9M; this is the 2nd largest of them.

Cite this record

Monitoring Room, "Seneca hack — $6.4M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/seneca

Nearby in the record

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