ChainBleedv0.1 · open intel
← back to feed·INFRASTRUCTURE2012-01-06 · 14y ago
Incident · SLOWMIST

Coiledcoin

51% attack
Estimated loss
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

The attacker has a lot of computing power to launch a 51% attack. The interesting thing about the Coiledcoin attack is that it is not economically driven, but purely political. Although this move has caused some protests in the community, it shows how vulnerable the SHA-256 cryptocurrency with low hashing power is to attack. Attack method (per SlowMist): 51% attack. Reported loss: -.

Primary source
https://mp.weixin.qq.com/s/JIpys8Nbb3IT3f8pRIhzMQ
Sourced from
slowmist
Technical record
chain
protocol
Coiledcoin
bug_class
infrastructure
date_occurred
2012-01-06
loss_usd
source_id
sm:coiledcoin::2012-01-06
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