Leaderboard
1014All-time rank
Sharwa.Finance
Oct 20, 2025
$146K
Lost
$146K
Recovered
$0
Net loss
$146K
Unrecovered0% recovered
Sharwa Finance on Arbitrum was exploited in October 2025 via sandwich attacks on margin trading. Attackers created margin accounts, borrowed additional assets via leverage, and sandwiched their own swaps to extract ~$61K and ~$85K before the platform paused.
How the exploit worked
View reproducible PoCPost Insolvency Check.
Lost: 146,000 USD
Source: DeFiHackLabs (SunWeb3Sec)
- Target
- DeFi
- Classification
- Protocol Logic
- Technique
- Swap Logic Flaw
- Attribution
- Unknown
- Chains
Arbitrum
Event timeline
- Oct 20, 2025Exploit executed — $146K drained via swap logic flaw
- Attributed to Unknown
- Recovery status Unrecovered 0%
Data credits
- DefiLlamaIncident record, amounts, chains, recovery data and logo
- DeFiHackLabsExploit analysis and reproducible proof-of-concept (by SunWeb3Sec)