Incidents by month

Crypto hacks and exploits in December 2025

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

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

Incidents (3)

Unleash Protocol multisig governance hijack — Story Protocol — 2025-12-30 — 2025-12-30 · loss $3.9M · OAK-T16.005 Malicious Proposal Snowballing
HNUT bundled-rug Pull (Dec 2025): $0.007 — 2025-12-30 · loss $0.007 · OAK-T1.004 Blacklist / Pausable Transfer Weaponization
USPD CPIMP "Clandestine Proxy In the Middle of Proxy" stablecoin exploit — Ethereum — admin-frontrun 2025-09-16; mint event 2025-12 — 2025-09-16 · loss $1M · OAK-T5.003 Hidden-Mint Dilution