ChainBleedv0.1 · open intel
← back to feed·2021-06-19 · 4y ago
Incident · SLOWMIST

Visor Finance

Permission Stolen
Estimated loss
$504.8K
VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
Undisclosed
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The Visor Finance smart contract, a DeFi liquidity protocol based on Uniswap V3, was withdrawn with 230 ETH in an emergency, and the attacker gained access to an account that manages certain Hypervisor management functions, and then transferred the funds to Tornado.cash. Attack method (per SlowMist): Permission Stolen. Reported loss: $ 504,845.

Primary source
https://visorfinance.medium.com/visor-beta-incident-report-1b2521b9266
Sourced from
slowmist
Technical record
chain
protocol
Visor Finance
bug_class
unknown
date_occurred
2021-06-19
loss_usd
$504,845
source_id
sm:visor-finance::2021-06-19
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