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MEDIUMArbitrum·Backdoor Contract·#390 all-time

Swaprum

$3.0M stolenFriday, May 19, 2023 · 1210 days ago

Corpus updated 2026-09-10

Situation Summary

5/19/2023 — EXPLOIT DETECTED

$3.0M drained from Swaprum on Arbitrum.

TECHNIQUE: BACKDOOR CONTRACT

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Source: DefiLlama · 1262 recorded incidents · data as of 2026-09-10 05:37 UTC