Monitoring

Sentiment

MEDIUMArbitrum·Reentrancy·#617 all-time
$1.0M stolenTuesday, April 4, 2023 · 1300 days ago

Corpus updated 2026-10-25

What happened

  • Sentiment, a defi protocol, lost $1.0M on April 4, 2023.

  • The 85th largest of the 197 incidents recorded in 2023: under 1% of the $1.63B lost to hacks that year.

  • Reentrancy is behind 58 recorded incidents totalling $385.3M; this is the 32nd largest of them.

  • $900K is recorded as returned — 90% of the amount taken.

Cite this record

Monitoring Room, "Sentiment hack — $1.0M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/sentiment

Nearby in the record

MEV-Boost Relay
4/3/2023$20.0M
GDAC
4/8/2023$13.9M
Allbridge Core
4/2/2023$573K
Terraport
4/10/2023$4.0M
Rocket Pool
3/30/2023$3.8M
SushiSwap
4/10/2023$3.3M
← All incidents

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