ChainBleedv0.1 · open intel
← back to feed·ETHLOGIC2021-11-23 · 4y ago
Incident · SLOWMIST

OlympusDAO

Contract Vulnerability
Estimated loss
VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
LOGIC
LOGICBYTECODE CATCHABLEAI SCANNABLE
Root cause

Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.

Forensic narrative

The administrator of OlympusDAO, a new algorithmic stablecoin protocol based on Ethereum, said on Discord, the administrator of Discord said that yesterday, someone bonds OHM/DAI bonds that are considered to be closed so that they can get a large discount and receive 1,697 OHM (over 1.4 million U.S. dollars) instead of 59 OHM (approximately US$50,000). After OlympusDAO discovered this incident, it immediately closed the bond contract. Attack method (per SlowMist): Contract Vulnerability. Reported loss: 1,697 OHM.

Primary source
https://www.theblockcrypto.com/post/125170/olympusdao-mistake-lets-user-spend-50000-to-buy-1-43-million-in-ohm
Sourced from
slowmist
Technical record
chain
ethereum
protocol
OlympusDAO
bug_class
logic
date_occurred
2021-11-23
loss_usd
source_id
sm:olympusdao::2021-11-23
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