Monitoring

GMBL.COMPUTER

LOWArbitrum·Signature Verification Flaw·#662 all-time
$770K stolenWednesday, September 6, 2023 · 1145 days ago

Corpus updated 2026-10-25

What happened

  • GMBL.COMPUTER, a defi protocol, lost $770K on September 6, 2023.

  • The 97th largest of the 197 incidents recorded in 2023: under 1% of the $1.63B lost to hacks that year.

  • Signature Verification Flaw is behind 14 recorded incidents totalling $423.6M; this is the 6th largest of them.

Cite this record

Monitoring Room, "GMBL.COMPUTER hack — $770K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/gmbl-computer

Nearby in the record

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9/5/2023$64K
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9/7/2023$12.0M
Stake.com
9/4/2023$41.3M
Milady Maker
9/11/2023$1.0M
DAppSocial
9/2/2023$16K
CoinEx
9/12/2023$55.0M
← All incidents

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