web3radar · monthly intelligence digest
Arbitrum
April 2025
Ethereum · Monitoring since 2021-08-31 · Ranked #4 of 5 monitored chains by activity this month
Executive summary
For Arbitrum in April 2025, 1 security incident was published, with $1.30M in reported losses.
Security incidents
1
flat MoM
Total loss reported
$1.30M
−$11.70M MoM
Staking events
0
Slashing-class
0
Notable security incidents
1 published this month
- Bitcoin Mission2025-04-22Bitcoin Mission · OTHER · $1.30M loss · Root cause: smart_contract_bug
Validator-set health
0 staking events · 0 slashing-class
No staking events recorded on Arbitrum during April 2025. Validator set was clean.
Peer benchmark
Among 5 chains web3radar monitored in April 2025
Arbitrum ranked #4 of 5 monitored chains by combined incident + staking event volume this month. Below the median for activity volume this month.