web3radar · monthly intelligence digest
Arbitrum
July 2025
Ethereum · Monitoring since 2021-08-31 · Ranked #2 of 5 monitored chains by activity this month
Executive summary
For Arbitrum in July 2025, 2 security incidents were published, with $43.55M in reported losses.
Security incidents
2
+2 MoM
Total loss reported
$43.55M
+$43.55M MoM
Staking events
0
Slashing-class
0
Notable security incidents
2 published this month
- Kinto Bridge2025-07-10Kinto Bridge · OTHER · $1.55M loss · Root cause: smart_contract_bug
- GMX V1 Perps2025-07-09GMX V1 Perps · OTHER · $42.00M loss · Root cause: smart_contract_bug
Validator-set health
0 staking events · 0 slashing-class
No staking events recorded on Arbitrum during July 2025. Validator set was clean.
Peer benchmark
Among 5 chains web3radar monitored in July 2025
Arbitrum ranked #2 of 5 monitored chains by combined incident + staking event volume this month. Among the most-active chains this month.