VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
Undisclosed
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.
▰ PROOF OF CONCEPT
DEFIHACKLABS
src/test/2021-10/Cream_2_exp.sol
view forked test on github ↗Reproducible Foundry test fork from SunWeb3Sec/DeFiHackLabs. Clone the repo, run forge test against the file path above, and replay the exploit against a mainnet fork at the historical block. Use for reproduction only — not for live targets.
Forensic narrative
An attacker has gained over $130 million of assets in an exploit that appears to have drained Cream’s coffers. Reported loss: $130,000,000.
Primary source
https://www.coindesk.com/business/2021/10/27/cream-finance-exploited-in-flash-loan-attack-worth-over-100m/ ↗Sourced from
chainsec
Technical record
- chain
- —
- protocol
- Cream Finance
- bug_class
- unknown
- date_occurred
- 2021-10-27
- loss_usd
- $130,000,000
- source_id
- cs:cream-finance::2021-10-27
Related — same bug class