We build audit-ready smart contracts on EVM and Solana that power your core business logic. Our development process integrates security from day one, using OpenZeppelin standards and formal verification patterns to mitigate risks before the first line of code is written.
LABS
Services
Sandwich Attack Simulation & Testing
Quantify your protocol's vulnerability to MEV extraction. Our specialized testing simulates real-world sandwich attacks to validate your mitigation strategies before mainnet deployment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
Deliver a secure, functional MVP in as little as 2-4 weeks, accelerating your time-to-market without compromising on safety or scalability.
- Custom Logic: Tailored
SolidityorRustcontracts for DeFi protocols, NFT collections, DAOs, and enterprise solutions. - Security-First: Multi-stage review process, including automated analysis and manual auditing against common vulnerabilities (
reentrancy,overflow). - Full Lifecycle Support: From architecture and development to deployment, verification on Etherscan/Solscan, and ongoing maintenance.
key-features-cards
COMPREHENSIVE TESTING
Our Sandwich Attack Simulation Capabilities
Proactively identify and mitigate front-running vulnerabilities before they impact your users and liquidity. Our simulation suite replicates real-world attack vectors to harden your DEX or DeFi protocol.
01
Real-Time Attack Simulation
Simulate live sandwich attacks on your protocol using historical and synthetic mempool data. Test against known exploit patterns and emerging tactics used by MEV bots.
< 1 sec
Simulation Latency
1000+
Attack Vectors
02
Customizable Attack Parameters
Configure gas prices, slippage tolerance, liquidity depth, and bot aggressiveness. Model scenarios from subtle value extraction to aggressive, protocol-breaking attacks.
50+
Configurable Params
Unlimited
Scenario Variations
03
Post-Attack Analysis & Reporting
Receive detailed forensic reports quantifying extracted value, user impact, and protocol slippage. Pinpoint exact transaction sequences and vulnerable contract logic.
Actionable
Vulnerability Reports
Line-by-Line
Code Analysis
04
Mitigation Strategy Validation
Test the efficacy of proposed fixes like commit-reveal schemes, private mempools, or enhanced slippage checks. Verify protection holds under sustained attack pressure.
Proven
Defense Strategies
Stress-Tested
Solution Validation
05
Multi-Chain & L2 Environment Testing
Simulate attacks across Ethereum, Arbitrum, Optimism, Polygon, and other EVM-compatible networks. Account for chain-specific block times and gas mechanics.
10+
Supported Networks
EVM & SVM
Architectures
benefits
DELIVERABLES & GUARANTEES
Tangible Outcomes for Your Protocol
Our Sandwich Attack Simulation & Testing service delivers concrete, measurable results that directly enhance your protocol's security posture and market resilience.
01
Comprehensive Attack Surface Report
Receive a detailed analysis of every MEV vulnerability, from simple front-running to complex multi-block arbitrage. We map attack vectors to specific contract functions and liquidity pools, providing a prioritized remediation roadmap.
100%
Vector Coverage
48 hours
Report Delivery
02
Realistic Simulation Environment
Test your protocol against live, forked mainnet state with our custom-built bots that mimic real-world attacker behavior and capital deployment strategies. No theoretical models—only on-chain realism.
> 1M
Tx Simulations
EVM + SVM
Chain Support
03
Hardened Contract Recommendations
Get actionable, gas-optimized code snippets and architectural changes proven to mitigate identified vulnerabilities. Our recommendations are based on audits of protocols securing over $5B+ in TVL.
Zero False Positives
Guarantee
OpenZeppelin
Standards
04
Post-Deployment Monitoring Setup
We deploy and configure bespoke mempool watchers and anomaly detection systems for your team, providing early warnings for suspicious transaction patterns targeting your live contracts.
< 2 sec
Alert Latency
24/7
Surveillance
05
Quantified Risk Assessment
Understand the exact financial exposure of each vulnerability. We calculate potential extractable value (PEV) in USD terms under various market conditions, enabling data-driven security budgeting.
Historical & Live Data
Model Inputs
Per-Vector ROI
Analysis
06
Team Knowledge Transfer
We ensure your engineers become self-sufficient. The engagement includes workshops on MEV attack patterns, secure design principles, and how to integrate security testing into your CI/CD pipeline.
2 Sessions
Minimum
Documentation
Included
Choose Your Defense Strategy
Structured Testing Tiers
Compare our comprehensive sandwich attack simulation packages, designed to match your project's stage and security requirements.
| Testing Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Attack Vector Simulation | |||
Historical & Live Network Testing | |||
Multi-Chain Coverage (EVM & Solana) | |||
Detailed Vulnerability Report | |||
Remediation Guidance | Basic | Prioritized | Hands-on Support |
Simulation Volume | Up to 10K tx | Up to 100K tx | Unlimited |
Response Time SLA | 72h | 24h | 4h |
Ongoing Monitoring Integration | |||
Custom Bot Detection Rules | |||
Team Security Training Session | |||
Project Engagement | One-off Audit | Quarterly Retainer | Dedicated Team |
Starting Price | $8,500 | $25,000 | Custom Quote |
process-walkthrough
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks tailored to your business logic.
We architect and implement bespoke blockchain solutions from the ground up, moving beyond generic frameworks. Our full-cycle development delivers production-ready networks with custom consensus mechanisms, native tokenomics, and enterprise-grade security.
- Layer 1 & 2 Development: Build sovereign chains or application-specific rollups using
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Integration: Deploy core business logic with audited
Solidity,Rust, orMovecontracts. - Node Infrastructure: Provision and manage high-availability validator nodes with 99.9% uptime SLAs.
- Cross-Chain Bridges: Enable secure asset and data transfer with custom-built oracles and relayers.
We deliver a turnkey mainnet launch in 8-12 weeks, including comprehensive documentation, a staking dashboard, and block explorer integration.
Sandwich Attack Security
Frequently Asked Questions
Get clear answers on how our simulation and testing services protect your protocol from front-running and MEV exploits.
Our methodology follows a three-phase approach: 1) Discovery & Analysis: We audit your smart contracts and mempool interaction logic to identify vulnerable transaction patterns. 2) Simulation: We deploy a private testnet fork and execute thousands of simulated sandwich attacks using historical and synthetic market data to measure exact extractable value. 3) Reporting & Remediation: We provide a detailed vulnerability report with exploit vectors, quantified potential losses, and specific code-level fixes, such as implementing slippage controls or using private transaction relays.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall