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Hack history / 2022 / Hack or exploit

Amun

Hack or exploit on Dec 26, 2022 · Improper Access Control

ONE SOURCE · 1 SOURCE
Lost
$300K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,324
among thefts by dollars lost

What happened

An attacker gained control of Amun's unprotected rebalance manager, rebalanced PECO and DFI indices into a worthless token it controlled, and minted roughly 80 billion tokens to dump on DEXs, causing about $300K in losses.

Details

Date
Dec 26, 2022
Kind
Hack or exploit
Method
Improper Access Control
How in
Smart contract bug
Target
DeFi protocol
Chains
Polygon

Reported by

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Cite this pageSwanBluechip, "Amun hack, Dec 26, 2022: $300K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htf9c90ffeee/ (data as of 2026-11-01).
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