
Mempool, MEV and front-running explained
A mempool is the waiting area a blockchain node keeps for transactions it has checked and accepted but not yet put in a block. It

A mempool is the waiting area a blockchain node keeps for transactions it has checked and accepted but not yet put in a block. It

TL;DR A contact I recognised reached out to “catch up”, steered me toward a video call, then pushed a link that looked like a

16 new detectors, and an accuracy floor we cannot regress past Most product updates are changelogs. We try not to write those. The only question

Fidesium’s latest customer, Sumvin, is a soulbound ERC-721 identity protocol. Our engagement covered the full Solidity codebase, the UUPS upgrade path, and the Safe-based governance

Auditing a Solana Perps DEX at Production Scale TL;DR: Fidesium audited Adrena – a Solana-native perpetual futures DEX run by the Autonom Foundation – across

TL;DR: Fidesium’s Q1 2026 update delivers scanning speeds 140x faster on large repositories, cross-contract bug detection across multi-file codebases, on-chain deployment scanning for 30+ EVM

Why do smart contract audits lose relevance so quickly? Because every meaningful code change introduces uncertainty that the original audit never reviewed. December’s updates focus

Web3 security isn’t just about code, it’s about the people who dedicate their careers to protecting the ecosystem, and with it a vision for a

Security as a process allows companies to launch quickly and on schedule. In the world of blockchain and Web3 development, security is not merely a

The cryptocurrency space is often compared to the Wild West – largely unregulated, where degens and normies alike transact in an ecosystem full of risk
Fidesium is a security platform dedicated to making automated smart contract audits continuous, accessible, and affordable for Web3 teams worldwide.
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