Years of blockchain experience
Focused on security. Based in Berlin, Germany
Years of blockchain experience
Years of blockchain experience
Focused on security. Based in Berlin, Germany
Years of blockchain experience
Blockchain
Security Services
Blockchain
Security Services
Security solutions for wallets, transactions, and smart contracts. Ready to work?
Security solutions for wallets, transactions, and smart contracts. Ready to work?
Why Case B
Why Case B
Why Case B
Case B helps you understand and reduce on-chain risk with practical security analysis and clear recommendations
Case B helps you understand and reduce on-chain risk with practical security analysis and clear recommendations
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Case B helps you understand and reduce on-chain risk with practical security analysis and clear recommendations
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
Your security report is ready
We combine expert review with proprietary tooling to deliver evidence-based results
We combine expert review with proprietary tooling to deliver evidence-based results
Protection Assessment Verification Investigation Compliance
Protection Assessment Verification Investigation Compliance
Ready
We combine expert review with proprietary tooling to deliver evidence-based results
Protection Assessment Verification Investigation Compliance
Protection Assessment Verification Investigation Compliance
Ready
Why Case B
Actionable Reporting
Clear actions backed by on-chain evidence
Actionable Reporting
Clear actions backed by on-chain evidence
Multi-Chain Coverage
EVM and non-EVM ecosystems supported
Multi-Chain Coverage
EVM and non-EVM ecosystems supported
Contract Deep Dive
Reverse engineering and behavior analysis
Contract Deep Dive
Reverse engineering and behavior analysis
Compromised Wallet Protection
Methods to preserve assets and limit damage
Compromised Wallet Protection
Methods to preserve assets and limit damage
Security Advisory
Guidance for simple checks and complex cases
Security Advisory
Guidance for simple checks and complex cases
Actionable Reporting
Clear actions backed by on-chain evidence
Multi-Chain Coverage
EVM and non-EVM ecosystems supported
Contract Deep Dive
Reverse engineering and behavior analysis
Compromised Wallet Protection
Methods to preserve assets and limit damage
Security Advisory
Guidance for simple checks and complex cases
What we help with
What we help with
What we help with
Wallet and Assets
Wallet and Assets
Risk checks for wallets and addresses
Review of CEX/DEX interactions and approvals
Action plan to reduce exposure and prevent further loss
Incident Review
Incident Review
Investigation of specific transactions (including staking-related flows)
On-chain monitoring and fraud signals
Evidence-ready summary for internal use or partners
Smart Contract Analysis
Smart Contract Analysis
Contract behavior review and risk assessment
Reverse engineering from transactions
ABI/proxy decoding to understand real functionality
Advisory and Training
Advisory and Training
Secure transaction guidance (before you send)
Workshops for teams and individuals
Security playbooks tailored to your workflow
Compliance Support
Compliance Support
KYT and Source-of-Funds documentation assistance
On-chain activity review for risk and transparency
Practical guidance for safer transfers and record-keeping
Wallet and Assets
Risk checks for wallets and addresses
Review of CEX/DEX interactions and approvals
Action plan to reduce exposure and prevent further loss
Incident Review
Investigation of specific transactions (including staking-related flows)
On-chain monitoring and fraud signals
Evidence-ready summary for internal use or partners
Smart Contract Analysis
Contract behavior review and risk assessment
Reverse engineering from transactions
ABI/proxy decoding to understand real functionality
Advisory and Training
Secure transaction guidance (before you send)
Workshops for teams and individuals
Security playbooks tailored to your workflow
Compliance Support
KYT and Source-of-Funds documentation assistance
On-chain activity review for risk and transparency
Practical guidance for safer transfers and record-keeping
Process
How it works
How it works
Case B provides security and technical analysis. We do not provide legal, tax, or investment advice.
Case B provides security and technical analysis. We do not provide legal, tax, or investment advice.
Process
How it works
Case B provides security and technical analysis. We do not provide legal, tax, or investment advice.
Send your request
1
Share a short summary of your situation.
We review
2
We confirm the scope and the needed details.
We review
2
We confirm the scope and the needed details.
Analysis and report
3
We deliver clear findings and recommendations.
Analysis and report
3
We deliver clear findings and recommendations.
Follow up support
4
If needed, we help you apply the next steps.
Follow up support
4
If needed, we help you apply the next steps.
Send your request
1
Share a short summary of your situation.
We review
2
We confirm the scope and the needed details.
Analysis and report
3
We deliver clear findings and recommendations.
Follow up support
4
If needed, we help you apply the next steps.
Contact
Contact Case B
Contact Case B
Contact Case B
Send your details and a short note
Send your details and a short note
Send your details and a short note
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