VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
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
These implicit assumptions on Uniswap V2 resulted in 20 addresses on Alpha Homora V2 being impacted and lost a total of 40.93 ETH to miners who extracted this value. We have plans to compensate these 20 addresses. However, what’s more important is to share this with our community, especially other builders in the space to be aware of these implicit assumptions that are not stated, how you can detect this as a builder, and how to prevent/mitigate this. Attack method (per SlowMist): Sandwich attack. Reported loss: 40.93 ETH.
Sourced from
slowmist
Technical record
- chain
- —
- protocol
- Alpha Finance
- bug_class
- mev
- date_occurred
- 2021-10-23
- loss_usd
- —
- source_id
- sm:alpha-finance::2021-10-23
Related — same bug class· mev