Monitoring
Dashboard/Crypto Hacks/AscenDEX
HIGHEthereum, BSC, Polygon·Private Key Compromised·#40 all-time

AscenDEX

$77.0M stolenSaturday, December 11, 2021 · 1689 days ago

Situation Summary

12/11/2021 — EXPLOIT DETECTED

$77.0M drained from AscenDEX on Ethereum, BSC, Polygon.

TECHNIQUE: PRIVATE KEY COMPROMISED

Social Reactions

@ZachXBT coverage

On-chain investigator · Often first to report

View on 𝕏 →

Community discussion

Live search for “AscenDEXhack” on 𝕏

View on 𝕏 →

DefiLlama incident data

Full database of DeFi hacks and exploits

View →

Related — Private Key Compromised Exploits

BtcTurk
8/14/2025$48.0M
Step Finance
1/31/2026$40.0M
Upbit
11/26/2025$36.0M
Humanity
6/8/2026$32.0M
FixedFloat
2/18/2024$26.1M
← All incidents

Data: DefiLlama · Monitoring Room

Source: DefiLlama · 600 recorded incidents · data as of 2026-07-27 02:04 UTC