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
Ethereum L2 protocol Loopring tweeted that it was hit by a large-scale DDoS attack. While the funds were not at risk, the service was down for 11 hours. Currently, domain access on the mobile app side has been reconfigured and the Loopring wallet service has been restored. Attack method (per SlowMist): DDoS Attack. Reported loss: -.
Sourced from
slowmist
Technical record
- chain
- ethereum
- protocol
- Loopring
- bug_class
- infrastructure
- date_occurred
- 2022-11-05
- loss_usd
- —
- source_id
- sm:loopring::2022-11-05
Related — same bug class· infrastructure