Moderate risk — strong theoretical consensus security and enterprise backing provide stability, but centralized Council governance, patented technology, and limited DeFi adoption create structural concerns about long-term public blockchain competitiveness.
Top Risks
1
Highly centralized governance — consensus nodes are operated exclusively by the 28 Governing Council members (enterprises like Google, IBM, Boeing), making Hedera effectively a permissioned network with plans for but no timeline on permissionless transition
2
Patented technology — the hashgraph consensus algorithm is patented by Swirlds Inc., creating intellectual property dependency and preventing the open-source fork-ability that other L1s offer as a decentralization backstop
3
Council member concentration — a coordinated decision by a subset of the 28 Council members could alter network parameters, governance rules, or even halt operations, as all consensus nodes are operated by these entities
4
DeFi ecosystem remains small at approximately $60M TVL despite the network being live since 2019, with SaucerSwap accounting for over two-thirds of total DeFi liquidity
Risk Breakdown
Frequently Asked Questions
Is Hedera safe to use?
Hedera receives a B- risk grade (30/100) from Hindenrank, where lower scores indicate lower risk. Moderate risk — strong theoretical consensus security and enterprise backing provide stability, but centralized Council governance, patented technology, and limited DeFi adoption create structural concerns about long-term public blockchain competitiveness. Hedera is a public distributed ledger using the patented hashgraph consensus algorithm, governed by a council of 28 major enterprises including Google, IBM, and Boeing. With approximately $60M in DeFi TVL and a $5B fully diluted valuation, it has been operational since September 2019 with strong theoretical security (aBFT consensus) but limited DeFi adoption. Its B- grade reflects a clean track record with only one smart contract exploit in 2023 (quickly contained), balanced against significant centralization in its Council-operated consensus model and a large valuation-to-TVL gap that creates scale exposure risk.
What are the main risks of using Hedera?
The key risks identified for Hedera are: (1) All consensus nodes are operated exclusively by 28 Governing Council members (enterprises like Google, IBM, Boeing), making Hedera effectively a permissioned network despite being called public (2) The hashgraph consensus algorithm is patented by Swirlds Inc., creating intellectual property dependency that prevents the open-source fork-ability typical of other L1 blockchains (3) DeFi ecosystem remains small at approximately $60M TVL after 5+ years of operation, with over two-thirds concentrated in a single protocol (SaucerSwap) (4) HBAR stakers earn rewards but have no governance influence — only the 28 Council members control network parameters and decisions
What is Hedera's risk score breakdown?
Hedera scores 30/100 across eight risk dimensions: Mechanism Novelty: 3/15, Interaction Severity: 4/20, Oracle Surface: 0/10, Documentation Gaps: 2/10, Track Record: 3/15, Scale Exposure: 7/10, Regulatory Risk: 6/10, Vitality Risk: 5/10. The highest risk area is Scale Exposure at 7/10.
How does Hedera compare to other L1 protocols?
Among 56 rated L1 protocols on Hindenrank, Hedera ranks #21 by safety (lowest risk score = safest). Its 30/100 risk score and B- grade place it in the middle tier of L1 protocols.
Has Hedera ever been hacked or exploited?
Hedera scores 3/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.