ERC-4337 smart wallets now control billions in on-chain value, but most audits still treat them like regular contracts. Here are the bundler, paymaster, and session-key bugs we keep finding — and how to test for them before shipping.
Bridge exploits haven't gone away — they've just gotten more subtle. Signature replay, nonce collision, and chain-id confusion are still draining millions in 2026. Here's what modern audits need to check.
A step-by-step guide from internal testing through external audit to post-launch monitoring. Don't deploy without this checklist.
AI audits are faster and cheaper. Human audits catch business logic flaws. Here's exactly where each excels, where each fails, and why the hybrid approach wins.
Every free and open-source tool you can use to audit your smart contracts — from static analysis to fuzzing to formal verification. What each catches and where they fall short.
A detailed technical walkthrough of how flash loan attacks work, real-world examples, and how to protect your DeFi protocol from this unique attack vector.
Liquidation is the safety valve of DeFi lending. When it fails, protocols become insolvent. Here's how liquidation works, what goes wrong, and how to audit it.
DeFi's greatest strength — permissionless composability — is also its greatest vulnerability. Here's how protocol interactions create systemic risk.
The recurring security issues that appear in almost every DeFi protocol we audit — from price oracle manipulation to flash loan attacks.
Maximal Extractable Value costs DeFi users billions annually. Here's how MEV works, why it matters for protocol security, and how to protect your users.
On-chain governance is a powerful decentralization tool — and a prime target for attackers. Here's how governance attacks work and how to prevent them.
A behind-the-scenes look at a real RedVolt engagement — how our AI + human approach delivered a comprehensive DeFi audit in record time.
Reentrancy caused the first major DeFi hack in 2016. A decade later, it's still happening — in new and surprising forms. Here's the full story.