Monitoring

Uranium Finance

HIGHBSC·Arithmetic Error·#65 all-time
$57.2M stolenWednesday, April 28, 2021 · 2006 days ago

Corpus updated 2026-10-25

What happened

  • Uranium Finance, a defi protocol, lost $57.2M on April 28, 2021.

  • The 15th largest of the 127 incidents recorded in 2021: 2.0% of the $2.87B lost to hacks that year.

  • Arithmetic Error is behind 35 recorded incidents totalling $561.0M; this is the 3rd largest of them.

Cite this record

Monitoring Room, "Uranium Finance hack — $57.2M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 09:36 UTC. https://monitoringroom.com/situation/crypto-hack/uranium-finance

Nearby in the record

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4/19/2021$59.0M
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5/2/2021$30.5M
PancakeSwap
4/12/2021$1.8M
ValueDefi
5/5/2021$10.0M
Polkatrain
4/5/2021$3.0M
ValueDefi
5/7/2021$11.0M
← All incidents

Source: DefiLlama · 1317 recorded incidents · data as of 2026-10-25 09:36 UTC