Recon Logo

Audits

Pro

Case Studies

Team

Blog

PROPERTIES

1 article tagged "properties"

2026-04-06·13 min read

5 Properties Every Smart Contract Auditor Forgets to Test

After 40+ DeFi audits, the same five invariant gaps come up every time. Not the obvious ones — accountants check totalSupply. The ones that require stateful sequences, adversarial tokens, and cross-function composition.

By Antonio
invariant-testingsmart-contract-securityfuzzing

Need help securing your protocol?

RECON

Cloud-powered invariant testing and security auditing for DeFi protocols. Trusted by leading teams.

Trusted by Liquity, Centrifuge, Badger, Corn & Balancer. 50+ critical findings. $3B+ TVL protected.

Product

Recon Pro

Request an Audit

AI Audits Demo

Dashboard

Docs

Services

Smart Contract Audit

DeFi Security Audit

Invariant Testing

Solidity Audit

Smart Contract Fuzzing

Tools

All Tools

Medusa Scraper

Echidna Scraper

Halmos Scraper

Test Builder

Resources

Case Studies

Reports

Blog

Learn

Comparisons

FAQ

Community

Team

Media

Bootcamp

Open Source

DailyWarden

OneBugPerDay

Company

Talk to Founder

Sales

Live Exploit Prevention

Dynamic Replacement

Ready to ship safer code?

Start with a free consultation or try Recon Pro today.

© 2026 Recon Fuzz. All rights reserved.

Privacy Policy

Terms of Service