Hack history / 2025 / Hack or exploit
QuantMaster
Hack or exploit on Apr 27, 2025 · Backdoor Contract
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$100K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,715
among thefts by dollars lost
What happened
QuantMaster smart contract drain via malicious backdoor embedded by an insider developer. The backdoor allowed the attacker to extract funds through a deliberately compromised contract.
Details
- Date
- Apr 27, 2025
- Kind
- Hack or exploit
- Method
- Backdoor Contract
- How in
- Insiders: rug pulls, frauds, collapses
- Target
- DeFi protocol
- Chains
- Ethereum
Reported by
Related incidents
Cite this page
SwanBluechip, "QuantMaster hack, Apr 27, 2025: $100K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht7471287014/ (data as of 2026-10-31).