Zealynx research
Security Research.
Public write-ups on the bugs, patterns, and protocols we audit. Engineer-to-engineer, no fluff.
48 results for "Testing"
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Why AI security needs pentesting, red teaming, and audits together
20 min read
Why AI Penetration Testing Is Now Critical in Web3 Security
7 min read
Beyond Static Checklists: A Defense‑in‑Depth Workflow for Smarter Smart Contract Audits
8 min read
When a Safe View Becomes an Unsafe Settlement Input
14 min read
ERC-4626 inflation attack: how it works and how to stop it
20 min read
ERC-20 Transfers Need Three Proofs, Not One
16 min read
Why AI Red Teaming Is No Longer Optional in Today's Security Landscape
9 min read
MiCA Regulation & Security: What Every Crypto Founder Needs to Know
12 min read
Fuzzing + Formal Verification: Two Layers That Catch What Manual Audits Miss
16 min read
When Staking Rewards Spend User Principal
15 min read
When Operator Approval Stops Meaning Consent
18 min read
Smart Contract Audit Readiness for MiCA: What Your Codebase Needs Before You Apply
10 min read
Proxy Security Checklist: 33 Critical Upgradeability Checks
22 min read
OpenClaw Security Guide: Prompt Injection, Malicious Skills, Hardening
19 min read
Debugging AI Psychosis: Hallucination
18 min read
When to audit a smart contract: The 2026 security timeline
26 min read
The Pre-Audit Checklist: How to Save 30% on Your Smart Contract Audit
8 min read
OWASP Smart Contract Top 10 2026: changes and audit guide
29 min read
When Web2 Infrastructure Breaks DeFi: The Hidden Attack Surface
13 min read
Cut Your Audit Cost by 30%: The Pre-Audit Prep Checklist for Protocol Teams
11 min read
WebSocket Authentication Is a Retention Boundary
15 min read
GameFi Security Checklist: 55+ Critical P2E Exploit Checks
20 min read
Divide and Conquer Auditing: Breaking Down Uniswap V2 to Find Critical DeFi Bugs
13 min read
DeFi Audit Process 2026: Secure Code with AI Tools
8 min read
The Web2 blind spot: Why audited smart contracts get hacked
27 min read
The Weakest Link in DeFi Isn't the Smart Contract — It's the Web App
15 min read
Why TypeScript Audits Are Critical for Web3 Security & DeFi dApp Protection
5 min read
The Asset You Price Is Not Always the Asset You Release
17 min read
Flash loan attacks: anatomy of nine-figure DeFi exploits
37 min read
How to Scope a Smart Contract Audit: What Auditors Need
23 min read
Uniswap’s Q64.96 Explained: Essential Security Tips for Hook Developers
11 min read
Smart Contract Audit Cost in 2026, Exact Pricing for Tokens, DeFi, and Bridges
11 min read
Bug Bounty Win: How We Placed Top 5 in the Cyfrin CodeHawks Contest
13 min read
Long-Lived Agents: Delayed Execution Risk
14 min read
When AI controls DeFi vaults, prompt injection becomes remote code execution
16 min read
Tokenizing Intellectual Property on EVM: Solidity Patterns for Programmable IP Rights
9 min read
Smart Contract Upgradeability: UUPS vs Transparent vs Beacon
19 min read
Bridge Security Checklist: 100+ Critical Exploit Checks
21 min read
Who is Zealynx? Why DeFi teams choose our top-tier smart contract audits
7 min read
Agentic DeFi security: when AI agents control treasury, trading, and liquidations
21 min read
JailBreak Technique: Misguided Attention Using Trolley Problem
13 min read
How to Harden an MCP Server Before It Becomes a Master Key to Your Infrastructure
21 min read
AI trading bot security: 5 critical attack vectors in DeFi
21 min read
OWASP ASI07 Explained: Insecure Inter-Agent Communication
OWASP Agentic Top 10 · Part 7 of 10
Indirect prompt injection: the Web3 agent attack chain
26 min read
Inside the ETHSecurity Badge: Recognition from TheDAO Fund and What It Means
10 min read