[Back to Sinbad cryptocurrency mixer seizure](https://takedownindex.org/takedowns/sinbad-cryptocurrency-mixer-seizure)

# Organizations and roles

November 2023, Cryptocurrency laundering
[Sinbad cryptocurrency mixer seizure](https://takedownindex.org/takedowns/sinbad-cryptocurrency-mixer-seizure)

Last reviewed August 21, 2026

The public record puts 3 organizations on this action. Operational lead: FIOD, NBI, and FBI. The table lists the role the cited record assigns each one, in the record's own wording where it gives any.

## Why this page names organizations only

Roles on this page describe the agencies that took part. Individuals named in the public record appear on the takedown entry itself, under People and accountability.

## Organizations and roles

| Emblem | Organization | Role | What the record says |
| --- | --- | --- | --- |
| | [Federal Bureau of Investigation](https://takedownindex.org/organizations/federal-bureau-of-investigation), United States | Co-lead | Co-led the US component of the seizure. |
| | [Finnish National Bureau of Investigation](https://takedownindex.org/organizations/finnish-national-bureau-of-investigation), Finland | Co-lead | Co-led the Finnish component of the seizure. |
| | [Fiscale Inlichtingen- en Opsporingsdienst](https://takedownindex.org/organizations/fiscale-inlichtingen-en-opsporingsdienst), Netherlands | Co-lead | Co-led the Dutch component of the seizure. |

## Accountability

### Legal authority

Coordinated national judicial/search-and-seizure authority (Netherlands, Finland, US).

This page records organizational involvement as the cited sources state it. Where a role carries no description, the record gives none.

Last reviewed August 21, 2026