Incidents by month

Crypto hacks and exploits in January 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

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

Incidents (5)

Hardware Wallet Social Engineering (Jan 2026): $282M — 2026-01-10 · loss $282M · OAK-T7.003 Cross-Chain Bridge Laundering
IPOR Fusion hack (Jan 2026): $267,000 — 2026-01-06 · loss $267,000 · OAK-T11.013 Legacy-Version Maintenance Attack Surface
Polymarket Venezuela / Maduro-capture market — operational-insider trading by US Special Forces NCO — 2026-01 — loss $33,000 · OAK-T9.006 Subjective-Oracle Resolution Manipulation
Polymarket trader-tooling supply-chain compromise — npm + GitHub — 2026-01 — loss $44 · OAK-T11.009 Trader-Tooling Supply-Chain Compromise targeting `.env` Private Keys
Polycule trading bot hack (Jan 2026): $230,000 — loss $230,000 · OAK-T5.007 Third-party Brand-impersonation Custodial Soft-rug