SEQRIA Intelligence Center
The central knowledge hub for cyber intelligence, blockchain investigations, digital forensics and financial cybercrime research.
This is the reference index for everything SEQRIA publishes: investigation methodologies, technical research, anonymised case records, blockchain intelligence material, digital forensics documentation and educational articles. It is maintained as working reference material for counsel, compliance functions, institutional investigators and affected parties.
Every entry describes investigative technique, evidentiary handling or documented findings. Nothing published here asserts that assets can be recovered; restitution depends on institutional and judicial processes outside an investigator's control.
35 indexed resources across 8 categories
Search the Intelligence Center
Intelligence Topics
Each thematic area has a dedicated reference page collecting every indexed resource, its scope and the questions most often raised about it.
- 19 resourcesBlockchain IntelligenceOn-chain tracing, wallet attribution, exchange intelligence and cross-chain analysis material.
- 12 resourcesFinancial CrimeInvestment fraud typologies, payment-chain reconstruction and regulatory case structuring.
- 8 resourcesDigital ForensicsEvidence preservation, metadata analysis, artefact examination and chain-of-custody standards.
- 5 resourcesThreat IntelligenceFraud infrastructure, social engineering patterns and emerging risk indicators.
- 8 resourcesCase StudiesAnonymised records of completed investigations and the methodology applied to each.
- 1 resourcesInvestigation MethodologiesDocumented internal procedure across the full engagement lifecycle.
- 9 resourcesResearchTechnical publications on investigative technique, on-chain behaviour and evidentiary standards.
- 7 resourcesKnowledge BaseFoundational guides and explanatory material for non-specialist readers.
Latest Research
Recent technical publications examining investigative technique, on-chain behaviour and evidence standards.
- Research · Investigation · 3 min read
How Stolen Cryptocurrency Is Investigated and Traced
What a professional blockchain investigation into stolen cryptocurrency involves: tracing, attribution, evidence collection and institutional escalation.
Updated 2026-08-03 - Research · Forensics · 3 min read
Blockchain Forensics: Standards and Methodology
Methodology and evidentiary standards in blockchain forensics: reproducibility, integrity, attribution confidence and forensic reporting.
Updated 2026-08-03 - Research · Assets · 3 min read
USDT Fraud: Investigation and Tracing Options
How USDT transfers are traced across Tron and Ethereum, what issuer-level mechanisms exist, and what a technical investigation can establish.
Updated 2026-08-03 - Research · Assets · 3 min read
Bitcoin Fraud: What Investigation Can Establish
Tracing bitcoin after fraud: UTXO analysis, peeling chains, clustering and identifying regulated endpoints where action is possible.
Updated 2026-08-03 - Research · Assets · 3 min read
Ethereum and Token Fraud Investigations
Investigating fraud on Ethereum and EVM networks: token transfers, contract interactions, approvals, bridges and DeFi laundering paths.
Updated 2026-08-03 - Research · Investigation · 3 min read
Digital Asset Investigations: Scope and Deliverables
What a digital asset investigation covers: on-chain analysis, OSINT, infrastructure mapping and the combined evidence package produced.
Updated 2026-08-03
Investigation Methodologies
Documented internal procedure covering the full engagement lifecycle, from intake through evidentiary reporting.
Case Studies
Anonymised records of completed investigations. Client identifiers, addresses and entity names are removed before publication.
- Case Study · Financial Fraud · 3 min read
European Investment Fraud
A multi-jurisdictional investment platform collected deposits from investors across four EU member states before withdrawal processing stopped.
Updated 2026-08-03 - Case Study · Digital Asset Fraud · 3 min read
International Cryptocurrency Scam
A social-engineering operation ran across messaging platforms and a cloned trading interface, collecting deposits from victims in three continents.
Updated 2026-08-03 - Case Study · Digital Assets · 3 min read
Digital Asset Investigation
A corporate treasury discovered unauthorised outbound transfers from a multi-signature arrangement following a change in signer procedure.
Updated 2026-08-03 - Case Study · Blockchain Tracing · 3 min read
Cross-chain Asset Tracing
Assets were moved through four chains and two bridge protocols within a short window, breaking any single-ledger view of the flow.
Updated 2026-08-03 - Case Study · Wallet Intelligence · 3 min read
Wallet Intelligence Investigation
A set of addresses appearing across unrelated reports was assessed for common control using clustering and behavioural analysis.
Updated 2026-08-03 - Case Study · Cybercrime · 3 min read
Financial Cybercrime Analysis
A supplier payment was diverted after an intrusion into a shared mailbox, combining a technical incident with a financial loss.
Updated 2026-08-03
Blockchain Intelligence
Digital asset tracing, wallet attribution, exchange intelligence and cross-chain analysis resources.
- Methodology · Investigation lifecycle · 9 min read
Blockchain Intelligence Methodology
SEQRIA's internal investigative methodology for digital asset intelligence and blockchain forensic analysis: lifecycle, evidence preservation, attribution, analytics, documentation and reporting standards.
Updated 2026-08-03 - Research · Investigation · 3 min read
How Stolen Cryptocurrency Is Investigated and Traced
What a professional blockchain investigation into stolen cryptocurrency involves: tracing, attribution, evidence collection and institutional escalation.
Updated 2026-08-03 - Knowledge Base · Fundamentals · 3 min read
Blockchain Investigation Explained
A structured explanation of blockchain investigation: data sources, tracing heuristics, attribution methods and the limits of on-chain evidence.
Updated 2026-08-03 - Guide · Method · 3 min read
Crypto Wallet Tracing: Method and Evidence
How wallet tracing works in practice: following transfers across addresses and chains, identifying services, and documenting findings as evidence.
Updated 2026-08-03 - Guide · Method · 3 min read
Digital Asset Tracing: A Practical Guide
A practical guide to digital asset tracing: scoping, methodology, cross-border considerations and the deliverables institutions expect.
Updated 2026-08-03 - Guide · Method · 3 min read
How Wallet Analysis Works
Clustering heuristics, behavioural profiling and attribution confidence — how wallet analysis identifies control over blockchain addresses.
Updated 2026-08-03 - Research · Assets · 3 min read
USDT Fraud: Investigation and Tracing Options
How USDT transfers are traced across Tron and Ethereum, what issuer-level mechanisms exist, and what a technical investigation can establish.
Updated 2026-08-03 - Research · Assets · 3 min read
Bitcoin Fraud: What Investigation Can Establish
Tracing bitcoin after fraud: UTXO analysis, peeling chains, clustering and identifying regulated endpoints where action is possible.
Updated 2026-08-03
Digital Forensics
Acquisition, preservation, metadata analysis and chain-of-custody material supporting admissible documentation.
- Methodology · Investigation lifecycle · 9 min read
Blockchain Intelligence Methodology
SEQRIA's internal investigative methodology for digital asset intelligence and blockchain forensic analysis: lifecycle, evidence preservation, attribution, analytics, documentation and reporting standards.
Updated 2026-08-03 - Research · Forensics · 3 min read
Blockchain Forensics: Standards and Methodology
Methodology and evidentiary standards in blockchain forensics: reproducibility, integrity, attribution confidence and forensic reporting.
Updated 2026-08-03 - Research · Forensics · 3 min read
Blockchain Evidence: Collection and Preservation
How blockchain evidence is collected, preserved and documented so that exchanges, counsel and authorities can rely on it.
Updated 2026-08-03 - Research · Forensics · 3 min read
Digital Forensics for Cryptocurrency Cases
Where classical digital forensics meets blockchain investigation: device artefacts, metadata, communications and combined evidence.
Updated 2026-08-03 - Case Study · Cybercrime · 3 min read
Financial Cybercrime Analysis
A supplier payment was diverted after an intrusion into a shared mailbox, combining a technical incident with a financial loss.
Updated 2026-08-03 - Case Study · Digital Forensics · 3 min read
Blockchain Evidence Collection
An existing trace had to be re-documented to an evidentiary standard after its methodology was challenged in proceedings.
Updated 2026-08-03 - Service · Technical Analysis · 5 min read
Digital trace documentation
Collection, preservation and documentation of digital evidence in a structured and legally presentable format. Screenshots, timestamps, archived webpages, communication records and technical findings are organized into professional investigation reports.
Updated 2026-07-30 - Service · Technical Analysis · 5 min read
Metadata extraction & analysis
Extraction and analysis of metadata from documents, images, PDFs, Office files and other digital evidence. Includes timestamps, software information, geolocation (when available), device identifiers, editing history and hidden technical information.
Updated 2026-07-30
Threat Intelligence
Fraud typologies, platform patterns and investigative insight into active financial cybercrime structures.
- Threat Intelligence · Risk · 3 min read
Warning Signs of a Cryptocurrency Investment Scam
The structural warning signs that recur across fraudulent cryptocurrency investment platforms, documented from investigative casework.
Updated 2026-08-03 - Threat Intelligence · Risk · 3 min read
How Fake Investment Platforms Are Built
The technical and operational anatomy of fraudulent investment platforms: cloned interfaces, shared infrastructure and centralised deposit routing.
Updated 2026-08-03 - Threat Intelligence · Risk · 3 min read
Pig Butchering Scams: Structure and Investigation
How long-term relationship investment fraud operates, why it succeeds, and how these networks are investigated on-chain and off-chain.
Updated 2026-08-03 - Threat Intelligence · Risk · 3 min read
Cryptocurrency Phishing and Wallet Drainers
How crypto phishing and wallet-drainer attacks work, what they leave on-chain, and how the resulting transfers are investigated.
Updated 2026-08-03 - Case Study · Cybercrime · 3 min read
Financial Cybercrime Analysis
A supplier payment was diverted after an intrusion into a shared mailbox, combining a technical incident with a financial loss.
Updated 2026-08-03
Knowledge Base
Educational material grouped by topic, written for readers without a technical investigative background.
Method
Investigation Guides
Practical technical guides describing single techniques and procedures step by step.
- Guide · Method · 3 min read
Crypto Wallet Tracing: Method and Evidence
How wallet tracing works in practice: following transfers across addresses and chains, identifying services, and documenting findings as evidence.
Updated 2026-08-03 - Guide · Method · 3 min read
Digital Asset Tracing: A Practical Guide
A practical guide to digital asset tracing: scoping, methodology, cross-border considerations and the deliverables institutions expect.
Updated 2026-08-03 - Guide · Procedure · 3 min read
How to Report Cryptocurrency Fraud
Where and how to report cryptocurrency fraud in the EU: police, financial-crime units, exchanges and banks — and what each requires from you.
Updated 2026-08-03 - Guide · Method · 3 min read
How Wallet Analysis Works
Clustering heuristics, behavioural profiling and attribution confidence — how wallet analysis identifies control over blockchain addresses.
Updated 2026-08-03 - Guide · Procedure · 3 min read
Financial Cybercrime Investigation in the EU
How financial cybercrime is investigated in a European context: regulatory channels, cross-border coordination and evidence expectations.
Updated 2026-08-03
Featured Publications
The longest-form reference material in the index — start here.
- Methodology · Investigation lifecycle · 9 min read
Blockchain Intelligence Methodology
SEQRIA's internal investigative methodology for digital asset intelligence and blockchain forensic analysis: lifecycle, evidence preservation, attribution, analytics, documentation and reporting standards.
Updated 2026-08-03 - Knowledge Base · Fundamentals · 3 min read
Blockchain Investigation Explained
A structured explanation of blockchain investigation: data sources, tracing heuristics, attribution methods and the limits of on-chain evidence.
Updated 2026-08-03 - Guide · Method · 3 min read
Digital Asset Tracing: A Practical Guide
A practical guide to digital asset tracing: scoping, methodology, cross-border considerations and the deliverables institutions expect.
Updated 2026-08-03 - Research · Forensics · 3 min read
Blockchain Forensics: Standards and Methodology
Methodology and evidentiary standards in blockchain forensics: reproducibility, integrity, attribution confidence and forensic reporting.
Updated 2026-08-03 - Case Study · Financial Fraud · 3 min read
European Investment Fraud
A multi-jurisdictional investment platform collected deposits from investors across four EU member states before withdrawal processing stopped.
Updated 2026-08-03 - Service · Blockchain intelligence · 9 min read
Blockchain Intelligence & Digital Asset Investigations
Blockchain intelligence, cryptocurrency fraud investigation, wallet attribution, asset tracing and forensic evidence collection for individuals, institutions and legal counsel.
Updated 2026-08-03
Frequently Asked Questions
- What is the SEQRIA Intelligence Center?
- It is the central index of every research publication, investigation methodology, anonymised case study and educational article published by SEQRIA. It exists so practitioners, counsel and affected parties can locate technical material without navigating the service pages.
- Who writes the material published here?
- All publications are produced collectively by the SEQRIA Research Team. Content is reviewed against the editorial standards described on the research team page before publication.
- Is the Intelligence Center a blog?
- No. It is a reference hub. Briefings are one content type within it, alongside methodologies, case studies, investigation guides and service documentation.
- Do these resources describe how to recover stolen funds?
- No. The material describes investigation, tracing, attribution and evidence documentation. Restitution depends on institutional and judicial processes that no investigator controls, and no outcome is promised anywhere on this site.
- How current is the material?
- Each resource carries its own last-updated date. Entries are re-reviewed when typologies, tooling or regulatory obligations change materially.
- Can these publications be cited?
- Yes. Publications may be cited with attribution to SEQRIA and a link to the source URL. They are reference material, not legal advice for a specific matter.
- How are case studies anonymised?
- Client identifiers, wallet addresses, entity names and precise jurisdictional details are removed or generalised. Only the technical structure of the investigation remains.
- What is the difference between a methodology and a guide?
- A methodology documents the internal procedure SEQRIA follows across an engagement lifecycle. A guide explains a single technique or process at a practical level for readers outside the firm.
- Does reading this material create an engagement?
- No. Publication is informational. An engagement begins only after a confidential intake exchange and written terms.
- How is a case submitted?
- Case intake is confidential and handled by email at cybersec@securida.info. No case detail should be sent through third-party forms or messaging platforms.
Across the SEQRIA ecosystem
- Services
Investigative capability catalogue
- Blockchain Intelligence
Digital asset investigation service
- Methodologies
Documented investigative procedure
- Case Studies
Anonymised investigation records
- Briefings
Research and technical publications
- Research Team
Editorial standards and authorship
- Confidentiality Notice
Handling of case material

- Cyber Intelligence
- Blockchain Investigations
- Digital Forensics
The SEQRIA Research Team is the investigative research unit of SEQRIA, specialising in cyber intelligence, blockchain investigations and digital forensics.
Its work focuses on digital asset investigations, blockchain transaction analysis, cyber incident investigations and technical evidence collection. Published material is reviewed internally before release.
About the research teamRequest Confidential Consultation
Case intake is confidential and handled by email.
cybersec@securida.info