Hack history / 2025 / Hack or exploit
DIMO
Hack or exploit on Nov 7, 2025 · Deployer Key Compromised
ONE SOURCE · 1 SOURCE
Lost
$40K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,977
among thefts by dollars lost
What happened
On November 7, 2025, DIMO token was exploited when a compromised developer key held proxy-upgrade authority over a Wormhole bridge contract with no timelock or multisig. The attacker withdrew 30M DIMO tokens (~3% supply, ~$2.49M), dumped them on the market, then the proxy was reverted and ownership moved to a multisig.
Details
- Date
- Nov 7, 2025
- Kind
- Hack or exploit
- Method
- Deployer Key Compromised
- How in
- Keys, accounts and infrastructure
- Target
- DeFi protocol
- Chains
- Ethereum
Reported by
Cite this page
SwanBluechip, "DIMO hack, Nov 7, 2025: $40K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht9d0f7311bd/ (data as of 2026-10-31).