Maturing your smart contracts beyond private key risk
blog.trailofbits.com | blog | #web3 | #smart-contracts | #access-control | #blockchain | #multisig | #key-management | #private-keys | #timelock | #private-key | #security-architecture
Summary
Private key compromise drove 43.8% of 2024 crypto hack losses. This post offers a four-level access-control maturity model, from single EOA control to multisigs, timelocks, and radical immutability.
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--- id: 1386 title: "Maturing your smart contracts beyond private key risk" source_domain: blog.trailofbits.com source_url: "https://blog.trailofbits.com/2025/06/25/maturing-your-smart-contracts-beyond-private-key-risk/" published_at: "2025-06-24 11:00" tags: ["web3", "smart-contracts", "access-control", "blockchain", "multisig", "key-management", "private-keys", "timelock", "private-key", "security-architecture"] phying_url: "https://phying.com/item/1386" lang: en --- # Maturing your smart contracts beyond private key risk ## Summary Private key compromise drove 43.8% of 2024 crypto hack losses. This post offers a four-level access-control maturity model, from single EOA control to multisigs, timelocks, and radical immutability. ## Intelligence Metadata - **Sources:** blog.trailofbits.com - **Published:** 2025-06-24 11:00 - **Original:** https://blog.trailofbits.com/2025/06/25/maturing-your-smart-contracts-beyond-private-key-risk/ - **Phying News:** https://phying.com/item/1386