About
About Decyfr
Decyfr is a forensic, intelligence and cybersecurity consultancy helping clients understand complex digital incidents, investigate the available evidence and determine what should happen next.
Our work spans blockchain forensics, digital investigations and cybersecurity for private clients, businesses and professional teams.
Built for Complex Digital Matters
Complex incidents rarely begin with a complete picture.
A transaction may be visible without its wider context. Suspicious activity may be detected without revealing how it happened. Technical evidence may exist without yet being organised into findings that can support a decision.
Decyfr helps make sense of that complexity through structured investigation, intelligence development and clear reporting.
Decyfr is not a financial services provider, legal practitioner or trust account holder. We are specialist consultants brought in to establish what the evidence shows.
What We Investigate
Decyfr works across matters where blockchain activity, digital evidence or cybersecurity incidents require specialist investigation.
Blockchain & Digital Assets
Investigate cryptocurrency fraud, suspicious transactions and asset movement through transaction tracing, wallet analysis and forensic reporting.
Digital & Cyber Incidents
Investigate suspicious device, account or system activity, compromise and vulnerabilities requiring technical analysis.
Escalation & Investigative Support
Structure and explain findings that may need to be moved into legal, regulatory, law enforcement, or other professional processes.
Clarity Over Hype
Decyfr has always worked from a simple principle: clarity over hype.
In forensic and cybersecurity work, certainty shouldn’t be manufactured where the evidence doesn’t support it. That means following what the evidence supports rather than assumptions, being clear about what is being investigated and why, acknowledging where evidence remains incomplete or inconclusive, and producing findings that help clients understand what can reasonably happen next.
Built on Cybersecurity.
Evolved for Digital Investigation.
Decyfr’s roots are in hands-on cybersecurity and technology work.
That experience has developed into a broader forensic capability spanning blockchain investigation, digital incidents, cybersecurity and investigative support.
Based in Cape Town, Decyfr supports private clients, businesses and professional teams dealing with complex digital matters in South Africa and, where the engagement allows, across international environments.
Understand the evidence first. Then determine what should happen next.
Who We Work With
Different matters bring different clients to Decyfr.
Individuals & Executives
For cryptocurrency fraud, suspicious digital activity, account or device compromise and other incidents requiring confidential technical support.
Businesses
For cybersecurity assessments, incidents, investigations and ongoing security requirements across organisational environments.
Professional Teams
For law firms, corporate investigators, cybersecurity companies, compliance and risk firms, financial institutions, fintechs, insurers and professional advisers requiring specialist forensic or technical capability.
Where We Work
Decyfr operates from Cape Town, South Africa, and can support international digital matters where the scope and engagement requirements allow.
Where formal legal, regulatory or law-enforcement action falls within another jurisdiction, Decyfr works alongside the appropriately authorised professionals or authorities involved.
Verification Should Be Easy
Clients who have already experienced fraud shouldn’t have to take another organisation’s legitimacy on trust.
Decyfr provides a dedicated verification resource where clients and professional partners can confirm official company details, communication channels and representatives.
Start With the Matter in Front of You
Whether you are dealing with suspicious blockchain activity, a cyber incident or a professional matter requiring specialist investigative capability, Decyfr starts by understanding the information available and the question that needs to be answered.
For an investigation:
For professional or cybersecurity support:
