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Zealynx research

Security Research.

Public write-ups on the bugs, patterns, and protocols we audit. Engineer-to-engineer, no fluff.

48 results for "Security Checklist"

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Hyperliquid Security Checklist for Builders: HyperBFT, HyperCore, HyperEVM Risks Before Mainnet
Smart contractsMay 20

Hyperliquid Security Checklist for Builders: HyperBFT, HyperCore, HyperEVM Risks Before Mainnet

13 min read
Solana Security Checklist: 45 Anchor and Native Program Audit Checks
Smart contractsJan 28

Solana Security Checklist: 45 Anchor and Native Program Audit Checks

17 min read
Hyperliquid Security Checklist for Builders: HyperBFT, HyperCore, HyperEVM
Smart contractsMay 20

Hyperliquid Security Checklist for Builders: HyperBFT, HyperCore, HyperEVM

13 min read
Bridge Security Checklist: 100+ Critical Exploit Checks
Smart contractsJan 26

Bridge Security Checklist: 100+ Critical Exploit Checks

21 min read
Proxy Security Checklist: 33 Critical Upgradeability Checks
Smart contractsFeb 12

Proxy Security Checklist: 33 Critical Upgradeability Checks

22 min read
GameFi Security Checklist: 55+ Critical P2E Exploit Checks
Smart contractsFeb 14

GameFi Security Checklist: 55+ Critical P2E Exploit Checks

20 min read
Base OP Stack Security Audit: 29 Checks EVM Equivalence Hides
Smart contractsApr 13

Base OP Stack Security Audit: 29 Checks EVM Equivalence Hides

23 min read
Post-audit security: why the audit is a commit hash, not a security posture
Audit opsApr 22

Post-audit security: why the audit is a commit hash, not a security posture

21 min read
AI Agent Approval Bypass: Audit Checks
AI securityMay 13

AI Agent Approval Bypass: Audit Checks

12 min read
OWASP Smart Contract Top 10 2026: changes and audit guide
IndustryMay 4

OWASP Smart Contract Top 10 2026: changes and audit guide

29 min read
Beyond Static Checklists: A Defense‑in‑Depth Workflow for Smarter Smart Contract Audits
Audit opsFeb 17

Beyond Static Checklists: A Defense‑in‑Depth Workflow for Smarter Smart Contract Audits

8 min read
Uniswap V3 Explained: Concentrated Liquidity, Tick Math & Security Risks
DeFi analysisDec 2025 · Updated Apr 2026

Uniswap V3 Explained: Concentrated Liquidity, Tick Math & Security Risks

16 min read
When to audit a smart contract: The 2026 security timeline
Audit opsApr 27

When to audit a smart contract: The 2026 security timeline

26 min read
MCP Security Guide: 24 Checks for AI Agents & MCP Servers
AI securityFeb 11

MCP Security Guide: 24 Checks for AI Agents & MCP Servers

9 min read
EthCC[9] in Cannes: Which Security Tracks Actually Matter for Protocol Teams
IndustryMar 11

EthCC[9] in Cannes: Which Security Tracks Actually Matter for Protocol Teams

14 min read
Layer 2 security under the hood: proof systems, upgrade keys, and what actually protects your funds
Smart contractsApr 9

Layer 2 security under the hood: proof systems, upgrade keys, and what actually protects your funds

17 min read
AI trading bot security: 5 critical attack vectors in DeFi
AI securityMar 30

AI trading bot security: 5 critical attack vectors in DeFi

21 min read
From EVM to SVM: A senior security researcher's guide to Solana in 2026
Smart contractsFeb 20

From EVM to SVM: A senior security researcher's guide to Solana in 2026

11 min read
Solana Audit Guide 2026: Firedancer, Token-2022, and Localized DoS
Smart contractsFeb 2026 · Updated May 2026

Solana Audit Guide 2026: Firedancer, Token-2022, and Localized DoS

9 min read
AI Agent Wallet Security: 5 Ways Someone Empties It (and the Fix for Each)
AI securityOct 22

AI Agent Wallet Security: 5 Ways Someone Empties It (and the Fix for Each)

20 min read
Uniswap V2 Security: Fork Safely & Avoid Costly Bugs
DeFi analysisNov 18, 2025

Uniswap V2 Security: Fork Safely & Avoid Costly Bugs

15 min read
What Is Curve Finance? StableSwap, crvUSD, Risks, and Security
DeFi analysisOct 10, 2025

What Is Curve Finance? StableSwap, crvUSD, Risks, and Security

38 min read
OWASP ASI10 Explained: Rogue Agents and Misalignment
AI securityJun 30

OWASP ASI10 Explained: Rogue Agents and Misalignment

OWASP Agentic Top 10 · Part 10 of 10
OWASP ASI08 Explained: Cascading Failures in Agentic Systems
AI securityJun 26

OWASP ASI08 Explained: Cascading Failures in Agentic Systems

OWASP Agentic Top 10 · Part 8 of 10
OWASP ASI07 Explained: Insecure Inter-Agent Communication
AI securityJun 23

OWASP ASI07 Explained: Insecure Inter-Agent Communication

OWASP Agentic Top 10 · Part 7 of 10
OWASP ASI09 Explained: Human-Agent Trust Exploitation
AI securityJun 19

OWASP ASI09 Explained: Human-Agent Trust Exploitation

OWASP Agentic Top 10 · Part 9 of 10
OWASP ASI06 Explained: AI Memory & Context Poisoning
AI securityJun 16

OWASP ASI06 Explained: AI Memory & Context Poisoning

OWASP Agentic Top 10 · Part 6 of 10
OWASP ASI03 Explained: AI Agent Identity & Privilege
AI securityJun 9

OWASP ASI03 Explained: AI Agent Identity & Privilege

OWASP Agentic Top 10 · Part 3 of 10
OWASP ASI01 Explained: AI Agent Goal Hijacking
AI securityJun 2

OWASP ASI01 Explained: AI Agent Goal Hijacking

OWASP Agentic Top 10 · Part 1 of 10
Long-Lived Agents: Delayed Execution Risk
AI securityMay 27

Long-Lived Agents: Delayed Execution Risk

14 min read
OWASP ASI05 Explained: AI Agent RCE Patterns
AI securityMay 26

OWASP ASI05 Explained: AI Agent RCE Patterns

OWASP Agentic Top 10 · Part 5 of 10
AI Agent Outbound Authority: Audit Checks
AI securityMay 20

AI Agent Outbound Authority: Audit Checks

13 min read
OWASP ASI02 Explained: AI Agent Tool Misuse Attacks
AI securityMay 19

OWASP ASI02 Explained: AI Agent Tool Misuse Attacks

OWASP Agentic Top 10 · Part 2 of 10
OWASP ASI04 Explained: Agentic Supply Chain Attacks
AI securityMay 12

OWASP ASI04 Explained: Agentic Supply Chain Attacks

OWASP Agentic Top 10 · Part 4 of 10
When AI controls DeFi vaults, prompt injection becomes remote code execution
AI securityMar 25

When AI controls DeFi vaults, prompt injection becomes remote code execution

16 min read
Still building? What to settle before you scope an audit
Audit opsOct 30

Still building? What to settle before you scope an audit

14 min read
The Pre-Audit Checklist: How to Save 30% on Your Smart Contract Audit
Audit opsDec 16, 2025

The Pre-Audit Checklist: How to Save 30% on Your Smart Contract Audit

8 min read
Signer compromise: why clean audits don't stop key hacks
Attack vectorsJun 22

Signer compromise: why clean audits don't stop key hacks

20 min read
Pre-audit readiness engine: how Krait catches 12 findings that cost teams 30% more
NewsMay 12

Pre-audit readiness engine: how Krait catches 12 findings that cost teams 30% more

16 min read
Smart Contract Upgradeability: UUPS vs Transparent vs Beacon
Smart contractsJan 29

Smart Contract Upgradeability: UUPS vs Transparent vs Beacon

19 min read
A $292M Bridge Hack Came Down to One Verifier: 5 Checks Before Launch
Smart contractsOct 28

A $292M Bridge Hack Came Down to One Verifier: 5 Checks Before Launch

17 min read
How to Harden an MCP Server Before It Becomes a Master Key to Your Infrastructure
AI securityApr 1

How to Harden an MCP Server Before It Becomes a Master Key to Your Infrastructure

21 min read
Indirect prompt injection: the Web3 agent attack chain
AI securityMay 15

Indirect prompt injection: the Web3 agent attack chain

26 min read
The Weakest Link in DeFi Isn't the Smart Contract — It's the Web App
AI securityFeb 28

The Weakest Link in DeFi Isn't the Smart Contract — It's the Web App

15 min read
Agentic DeFi security: when AI agents control treasury, trading, and liquidations
AI securityJun 1

Agentic DeFi security: when AI agents control treasury, trading, and liquidations

21 min read
EIP-7702 wallet security: what auditors check after Pectra
Smart contractsMay 18

EIP-7702 wallet security: what auditors check after Pectra

26 min read
MCP Vulnerabilities 2025-2026: 16+ CVEs & Breach Index
AI securityMay 8

MCP Vulnerabilities 2025-2026: 16+ CVEs & Breach Index

14 min read
When Web2 Infrastructure Breaks DeFi: The Hidden Attack Surface
AI securityFeb 16

When Web2 Infrastructure Breaks DeFi: The Hidden Attack Surface

13 min read