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Hack history / 2024 / Hack or exploit

Bullran Index

Hack or exploit on Jan 22, 2024 · Contract Vulnerability

ONE SOURCE · 1 SOURCE
Lost
$310K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,305
among thefts by dollars lost

What happened

Bullran Index was attacked due to a lack of permission control. An MEV bot was able to burn the BUI tokens that a user deposited into a custom safe contract and exploit the lack of permission control to extract 136 ETH.

Details

Date
Jan 22, 2024
Kind
Hack or exploit
Method
Contract Vulnerability
How in
Smart contract bug
Target
not stated
Chains
Ethereum

Reported by

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Cite this pageSwanBluechip, "Bullran Index hack, Jan 22, 2024: $310K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht762ef1f84e/ (data as of 2026-10-31).
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