VERDICT —OUT OF SCOPE
Root cause is private-key / signer compromise — the on-chain contract behaved exactly as written. No pre-deployment source audit or bytecode review reaches the key-custody perimeter; this is operational-security territory (HSM/MPC hygiene, key rotation, hot-wallet isolation). Bytecode would show nothing wrong.
▰ METHOD
PRIVATE KEY
PRIVATE-KEY
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
According to community feedback, the official X account of the Meme token Brett on the Base chain has reportedly been compromised and used to post false information. Please stay vigilant against related risks. Attack method (per SlowMist): Account Compromise. Reported loss: -.
Primary source
https://www.odaily.news/newsflash/404460 ↗Sourced from
slowmist
Technical record
- chain
- base
- protocol
- Brett
- bug_class
- private-key
- date_occurred
- 2024-12-02
- loss_usd
- —
- source_id
- sm:brett::2024-12-02
Related — same bug class· private-key