Decyfr is a specialist provider of blockchain forensics, digital investigations and cybersecurity support for individuals, businesses and professional teams. Its investigations examine cryptocurrency fraud, theft, suspicious transactions, compromised accounts and hacked wallets. Services include tracing digital asset movements across wallets and blockchain networks, analysing wallet relationships where evidence supports attribution, and developing clear timelines and investigative findings.

Decyfr follows a structured process: assess the available information, investigate relevant transactions and digital evidence, prepare an organised report, and support escalation to legal, regulatory, law-enforcement or other professional teams. The company also investigates cyber incidents and provides security services for individuals, executives and businesses, including device audits, security and vulnerability assessments, threat detection, incident response and remediation.

Professional teams such as law firms, corporate investigators, financial institutions, insurers, fintechs and compliance firms can engage Decyfr for specialist technical analysis and evidence support. The company describes its work as evidence-led, confidential and guided by defined engagement processes.