Detail Analysis
Date:
Status:
Count:
Contributor:
May 7, 2020
Verified
1
zerofriction.io
Loss Amount:
-
Recovered Amount:
-
Currency:
Dollars
KYC By:
Audit By:
None
None
Website:
Twitter:
No data
Discord:
No data
Telegram:
No data
Medium:
No data
Github:
No data
Key Indicators
Platform:
Type:
Category:
Method:
Ethereum
Dexes
Front-end Vulnerabilities
Extended Method:
Front end vulnerabilities, perform security-related in the browser, using passwords to generate keys, and design own random number generator
Data Sources:
Loopring has appeared a serious front-end error, the private key material is set within a range of 32-bit integer, you can find all user private key pairs by brute force method, due to the user's EdDSA key pair is actually limited to a space of 32-bit integer, the hacker can find out the EdDSA key pair of all users by brute force method. Affected by this, Loopring Exchange shut down for half a day for maintenance and upgrade.
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