web3radar · monthly intelligence digest
Polygon
June 2026
Ethereum · Monitoring since 2020-05-30 · Ranked #6 of 8 monitored chains by activity this month
Executive summary
For Polygon in June 2026, 2 security incidents were published, with $3.26M in reported losses.
Security incidents
2
flat MoM
Total loss reported
$3.26M
+$2.42M MoM
Staking events
0
Slashing-class
0
Notable security incidents
2 published this month
- Polymarket International2026-06-25Polymarket International · OTHER · $3.00M loss · Root cause: frontend_compromise
- Royal.io2026-06-23Royal.io · OTHER · $263.00K loss · Root cause: smart_contract_bug
Validator-set health
0 staking events · 0 slashing-class
No staking events recorded on Polygon during June 2026. Validator set was clean.
Peer benchmark
Among 8 chains web3radar monitored in June 2026
Polygon ranked #6 of 8 monitored chains by combined incident + staking event volume this month. Below the median for activity volume this month.