GMX V1 EVM

What happened

• GMX V1 EVM, a defi protocol, lost $42.0M on July 9, 2025.

• The 11th largest of the 148 incidents recorded in 2025: 1.5% of the $2.72B lost to hacks that year.

• 2 other incidents were recorded the same day, the largest ZKSwap ($5.0M).

• This is the 2nd recorded incident at GMX V1 EVM; the previous one was in September 2022, $565K.

• Reentrancy is behind 58 recorded incidents totalling $385.3M; this is the 3rd largest of them.

• $40.0M is recorded as returned — 95% of the amount taken.

Cite this record

Monitoring Room, "GMX V1 EVM hack (2025) — $42.0M stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/gmx-v1-evm-2025

Other recorded incidents at GMX V1 EVM

DefiLlama records 2 separate incidents under this name.

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