Is Scroll Safe?
Risk Grade: B- (32/100)
Scroll is rated as moderate risk — some novel mechanisms, generally well-understood.
Moderate risk — well-funded zkEVM with strong technical vision, but centralized sequencer and untested proof system migration are near-term risks
An Ethereum Layer 2 that uses zero-knowledge proofs to process transactions faster and cheaper while inheriting Ethereum's security. It holds $750M in locked assets and raised $80M. Its C+ grade comes from a centralized sequencer that can censor transactions, a new unproven proof system, and no refund mechanism if your withdrawal gets stuck.
TVL
$8,000
Mechanisms
8
Interactions
5
Value Grade
D+
Key Risks for Scroll Users
A single centralized operator decides which transactions get included. If they choose to block yours, your funds in the bridge can get stuck with no refund mechanism
The team is migrating to a brand-new proof system (OpenVM) that has limited audit history. A bug could allow fake transactions or freeze all withdrawals
Only 19% of SCR tokens are circulating. A massive unlock in October 2026 could crash the token price
Top Risk Factors
- •Centralized sequencer can censor transactions and extract MEV with no permissionless fallback
- •ZK proof system migration to OpenVM introduces unproven proving pipeline with limited audit history
- •Assets can get stuck in L1 gateway if sequencer censors messages with no refund mechanism
Risk Score Breakdown
Scroll's highest risk area is Vitality Risk (7/10). Here's how each dimension contributes to the overall 32/100 score:
Read the Full Scroll Risk Report
This protocol has 2 collapse scenarios. 3 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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