Monitoring
Dashboard/Crypto Hacks/ChainSwap
LOWEthereum, Binance Smart Chain·Bridge Logic Flaw·#639 all-time

ChainSwap

$800K stolenFriday, July 2, 2021 · 1896 days ago

Corpus updated 2026-09-10

Other recorded incidents at ChainSwap

DefiLlama records 2 separate incidents under this name.

ChainSwap — 2021
Ethereum, BSC$4.4M

Situation Summary

7/2/2021 — EXPLOIT DETECTED

$800K drained from ChainSwap on Ethereum, Binance Smart Chain.

TECHNIQUE: BRIDGE LOGIC FLAW

Social Reactions

@ZachXBT coverage

On-chain investigator · Often first to report

View on 𝕏 →

Community discussion

Live search for “ChainSwaphack” on 𝕏

View on 𝕏 →

DefiLlama incident data

Full database of DeFi hacks and exploits

View →

Related — Bridge Logic Flaw Exploits

Coreum Bridge
8/9/2026$200K
Allbridge
8/19/2026$191K
FilDA
4/23/2023$700K
Aztec Bridge
6/17/2026$2.0M
Syndicate
4/29/2026$380K

Nearby in the record

XDX Swap
7/2/2021$176K
Haven Protocol
7/3/2021$8.2M
Merlin
6/29/2021$330K
Multichain
7/10/2021$7.9M
THORChain DEX
6/29/2021$350K
ChainSwap Bridge
7/11/2021$4.4M
← All incidents

Source: DefiLlama · 1262 recorded incidents · data as of 2026-09-10 05:04 UTC