Hack history / 2025 / Hack or exploit
GMGN
Hack or exploit on Oct 25, 2025 · Sandwich Attack
ONE SOURCE · 1 SOURCE
Lost
undisclosed
dollars at the time
Returned
none listed
as the sources state it
Rank
not ranked
collapses, frauds and later news are not ranked
What happened
On October 27, GMGN Co-founder Haze posted on X, stating that the team has completed compensation payments to users affected by the MEV attack. He noted that 48 hours earlier, GMGN had suffered an MEV attack involving 729 affected transactions. The team has since finished calculating the losses and distributed compensation to the affected users’ wallets yesterday.
Details
- Date
- Oct 25, 2025
- Kind
- Hack or exploit
- Method
- Sandwich Attack
- How in
- Other
- Target
- not stated
- Chains
- not stated
After the theft
- Victims reimbursed
- yes, amount not stated
“The team has since finished calculating the losses and distributed compensation to the affected users’ wallets yesterday.” (SlowMist Hacked)
Reported by
Cite this page
SwanBluechip, "GMGN hack, Oct 25, 2025: undisclosed lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htdea2f710b5/ (data as of 2026-10-31).