Topic starter
10/07/2026 9:24 pm
TL;DR: Cryptocurrency investigations are now intersecting with law enforcement, consumer protection, and AML/CTF enforcement as agencies seek better blockchain analysis tools, according to Chainalysis. The real issue is governance maturity: investigative capability matters less if identity, access, and case-handling controls lag behind the pace of crypto-enabled crime.
Editorial analysis by NHI Mgmt Group, based on content published by Chainalysis: “The Chainalysis 2022 State of Cryptocurrency Investigations Survey”.
By the numbers:
- 300 public sector employees from 183 agencies shared their thoughts on cryptocurrency.
Key questions
Q: What breaks when public sector crypto investigations lack case-scoped access?
A: When investigators use broad or shared access, evidence handling becomes harder to attribute, review, and defend.
Q: Why do cryptocurrency cases create governance problems for public sector teams?
A: Crypto cases cross law enforcement, compliance, and consumer protection workflows, so the same evidence may need different retention, disclosure, and escalation rules.
Q: What are the signs that crypto investigation access controls are too loose?
A: Common warning signs include pooled analyst accounts, ad hoc exports of case data, unclear approval paths for privileged actions, and poor visibility into who touched which artefact.
Practitioner guidance
- Define case-scoped access models Limit blockchain investigation systems to named users, case-specific permissions, and explicit approval paths for elevated access.
- Separate analytical access from evidentiary custody Ensure the people who trace transactions are not automatically the people who can alter, export, or dispose of evidence.
- Time-bound partner and contractor access Set expiry dates on access for external analysts, shared service teams, and temporary case support staff.
Bottom line: Public sector cryptocurrency investigations are being limited by governance maturity as much as by analytical capability.
Explore further
View Full Forum → | NHI Foundation Course → | Our Services → | Read the full analysis →
10/07/2026 9:47 pm
Readiness gap is the right lens for public sector crypto investigations: the limiting factor is not whether agencies can access blockchain data, but whether they can govern that capability across access, evidence handling, and inter-agency collaboration. Crypto cases fail operationally when specialist analysis is not wrapped in identity and workflow controls. The practitioner takeaway is to measure investigation maturity, not just tool coverage.
A question worth separating out:
Q: Should agencies treat blockchain analytics as a stand-alone capability?
A: No. Blockchain analytics is valuable, but it only works as part of a broader operating model that includes identity governance, evidence handling, and cross-team coordination. Agencies that isolate the tool from those controls often end up with useful data that is difficult to operationalise. The better approach is to design the process around defensible use, not just data visibility.
👉 Read our full editorial: Cryptocurrency investigations expose the public sector readiness gap