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MEDIUMArbitrum·Improper Access Control·#558 all-time

Bitcoin Mission

$1.3M stolenTuesday, April 22, 2025 · 506 days ago

Corpus updated 2026-09-10

Situation Summary

4/22/2025 — EXPLOIT DETECTED

$1.3M drained from Bitcoin Mission on Arbitrum.

TECHNIQUE: IMPROPER ACCESS CONTROL

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Source: DefiLlama · 1262 recorded incidents · data as of 2026-09-10 05:04 UTC