Incidents by month

Crypto hacks and exploits in November 2026

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

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

Incidents (2)

Mercado Bitcoin hack (Nov 2026) — 2026-11-02 · OAK-T11.011 Multi-chain Key-store Co-location
Premia V3 exploit (Nov 2026): $464.6K — 2026-11-01 · loss $464.6K · OAK-T7.003 Cross-Chain Bridge Laundering