Bringing your security above and beyond with a CryptoCurrency Security Standard Auditor.

CCSS Audit Image
protected clients
ecosystem partners
CCSS auditors
years of expertise

CCSS audit brings the ultimate level of security confidence and community trust.

  • Certification Image

    Grade-A certification

    The CCSS Audit certificate is recognized by the entire blockchain industry.

  • Robust Compliance Image

    Robust compliance

    Compliance with robust security standards, incl. SOC2 Type 2 & PCI DSS at Lvl.3

  • Security Upgrade Image

    Security upgrade

    The CCSS Audit is a must-have upgrade to the Smart Contract Audit.

CCSS for secure cryptocurrency systems

  • $5.9B

    total value hacked in DeFi

  • $1.9B

    stolen from crypto projects in 2023

  • 50%

    lost to private key compromise in 2023

Which CCSS type is my system?

Self Custody System Image

Self-Custody System

If you have a non-custodian system with sole control over private keys but not customer funds.

QSP Image

Qualified Service Provider (QSP)

If you have a system meeting only those CCSS requirements you control.

FullSystem Image

Full System

If you have a system meeting all applicable CCSS requirements in totality.

When is the best time for a CCSS audit?

  • When developing a wider and ongoing risk management program

  • When marketing a project as a secure-oriented one

  • When attempting to contract with a B2B partner

Benefits of CCSS audit

Trust Image

Build and maintain trust

A CCSS audit provides a security baseline and shows your customers and stakeholders that you take security seriously, helping you build and maintain trust in the market.

Loss Image

Mitigate unrecoverable loss

Blockchain operates in a way that the stolen funds will never be recovered. CCSS audit is the best defense against costly exploits.

Assurance Image

Gain independent assurance

A CCSS accreditation ensures that your organization has been independently assessed against the industry's best practices.

How does it work?

How Audit Works Image

You submit the required documentation and get the estimation of the audit scope, timeline, and price.

3 - 10 days

  • 1

    Submit a Request

  • 2

    High-Level Scoping

  • 3

    Readiness Assessment

  • 4


  • 5

    Final Steps

On average, it takes from 20 to 40 business days to complete the audit.

Clients say

  • CoinGecko logo

    "CoinGecko is excited about working with Hacken for our bug bounty program. We are well aware of the dangers that vulnerabilities may present to our users and this is one way where we take proactive steps together with Hacken to ensure and improve the safety, security, and integrity of our platform."

    Booby Ong

    Co-founder, CoinGecko
  • Binance logo

    "Hacken’s work to analyze our recent Proof of Reserves update is a great example of the power of community feedback."


  • Near logo

    "We highly recommend Hacken to anyone in need of Web3 security services and a reliable partner for their blockchain initiatives. Their team’s professionalism and expertise in the security space have helped us to secure an ecosystem for our users."

    Isha Tyagi

    Technical Program Manager
  • Aurora logo

    "Hacken has provided mature security audits with a proactive approach, prompt communication and valuable security recommendations. We appreciate our partnership and would recommend collaboration with Hacken to anyone keen to strengthen their code’s resilience."


  • logo

    "Internal stakeholders are impressed with the work Hacken has completed so far. An organized team, they’ve managed the project well, never letting the six-hour time difference get in the way of productivity. Customers can expect an experienced and professional partner."

    Tony Wei

  • Vechain logo

    "Hacken founders inherited quality, professionalism, and integrity from Deloitte, their ex-employer."

    Sunny Lu

    CEO, Vechain
  • EBSI logo

    "Hacken’s meticulous approach to the audit process ensured that our smart contracts were reviewed comprehensively. Their professionalism and dedication were evident throughout the audit."


  • Wemade logo

    "Hacken has provided highly professional audits with outstanding quality. We are delighted to work with such a well-known and trusted security vendor."

    Jason, Seong Ho Lee

    DeFi Product Owner, Wemade
  • IoTex logo

    "As our security partner, Hacken’s team of experts is a pleasure to work with. Their persistence in making recommendations and solving problems is impressive."

    Qevan Guo

    Co-founder, IoTeX
  • Status logo

    "Entrusting Hacken with a bug bounty program was the right call for us. They took care of all the routine processes and helped us make our products more secure."


  • PAID Network logo

    "They've extended their background and clarification on the subject to ensure the project's success."

    Ruben Guevara

    DevOps Engineer Security Oriented, PAID Network


  • What is the CCSS standard?
  • What are the benefits of CCSS Audit?
  • How CCSS Audit affects confidence and reputation?
  • How CCSS relates to other security standards?
  • What is the difference between CCSS Levels and system types?
  • Is Hacken CCSS certified?

Other Web3 security services