Incidents by month

Crypto hacks and exploits in May 2023

Name: OAK — OnChain Attack Knowledge Dataset
License: https://creativecommons.org/licenses/by-sa/4.0/
Keywords: on-chain attacks, smart contract exploits, crypto laundering, threat actors, taxonomy

5 incidents. Each links to a full write-up: timeline, OAK Techniques, attacker addresses and fund flow, with sources.

Incidents (5)

Tornado Cash governance attack (May 2023): $1M — 2023-05-20 · loss $1M · OAK-T16.005 Malicious Proposal Snowballing
Ledger Recover seed-recovery service trust-substrate-shift event — Ledger hardware-wallet ecosystem — 2023-05-16 — 2023-05-16 · loss $0 · OAK-T11
Ethereum Beacon Chain finality loss event — Ethereum — 2023-05-11 to 2023-05-12 — 2023-05-12 · OAK-T14.003 Restaking Cascading Risk
Tornado Cash DAO Snapshot off-chain voting exploitation via governance-token Sybil deployment — chain-agnostic — 2023-05 — OAK-T16.002 Hostile-Vote Treasury Drain
Mango Markets orderbook spoofing via fake-liquidity deployment — Solana — 2023-05 to 2023-08 — OAK-T17.001 Cross-Venue Arbitrage-Driven Price-Discovery Distortion