Monitoring

Usual USD0

LOWEthereum·Missing Input Validation·#1129 all-time
$43K stolenTuesday, May 27, 2025 · 516 days ago

Corpus updated 2026-10-25

What happened

  • Usual USD0, a defi protocol, lost $43K on May 27, 2025.

  • The 132nd largest of the 148 incidents recorded in 2025: under 1% of the $2.72B lost to hacks that year.

  • Missing Input Validation is behind 53 recorded incidents totalling $330.6M; this is the 47th largest of them.

Cite this record

Monitoring Room, "Usual USD0 hack — $43K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/usual-usd0

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← All incidents

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