VERDICT —OUT OF SCOPE
Root cause is infrastructure (DNS / cloud / database / third-party API) compromise, not on-chain contract logic. Pre-deployment source review would not surface this; coverage lives in cloud-security + supply-chain audit, separate discipline.
▰ METHOD
INFRASTRUCTURE
INFRASTRUCTURE
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
F2Pool was attacked by DDos, and some addresses experienced short-term failures, which have been restored. Attack method (per SlowMist): DDoS Attack. Reported loss: -.
Primary source
https://www.wu-talk.com/html/kuaixun/2021_983.html ↗Sourced from
slowmist
Technical record
- chain
- —
- protocol
- F2Pool
- bug_class
- infrastructure
- date_occurred
- 2021-02-19
- loss_usd
- —
- source_id
- sm:f2pool::2021-02-19
Related — same bug class· infrastructure