Monitoring

Bitcoin Mission

MEDIUMArbitrum·Improper Access Control·#572 all-time
$1.3M stolenTuesday, April 22, 2025 · 551 days ago

Corpus updated 2026-10-25

What happened

  • Bitcoin Mission, a defi protocol, lost $1.3M on April 22, 2025.

  • The 66th largest of the 148 incidents recorded in 2025: under 1% of the $2.72B lost to hacks that year.

  • Improper Access Control is behind 142 recorded incidents totalling $1.19B; this is the 53rd largest of them.

Cite this record

Monitoring Room, "Bitcoin Mission hack — $1.3M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/bitcoin-mission

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4/20/2025$100.0M
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4/18/2025$506K
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R0AR
4/16/2025$780K
Loopscale
4/26/2025$5.8M
← All incidents

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