# Unidentified individual known as "Brain"

Also known as: Brain

Publicly wanted

Public record reviewed to August 20, 2026

Index entry last updated August 21, 2026

_Alleged_ operator of Radar/Dispossessor.

Every charge in this entry is an allegation. No conviction is recorded.

- Alleged operator of the Radar/Dispossessor ransomware group, publicly identified only by this alias.
- Believed to be located in Europe; not arrested as of the takedown.

Everything on this page comes from cited public sources.

This entry records 1 action across 1 takedown, each traced to a cited source. At least one linked takedown was added in the extended pass and was not independently source verified. Where the record is silent, this page says so rather than filling the gap.

Legal summary

**Associated takedowns:** [Radar/Dispossessor ransomware disruption](https://takedownindex.org/takedowns/radar-dispossessor-ransomware-disruption)

**Recorded role:** operator of Radar/Dispossessor

**Group segment:** Core operator

**Charging authority:** Not recorded

**Charging jurisdiction:** Not recorded

**Case number:** Not published

**Latest recorded action:** Publicly wanted, August 2024

**Nationality:** Not established

**Country of residence:** Not established

- [Associated takedowns](https://takedownindex.org/people/unidentified-individual-known-as-brain)
- [Legal history](https://takedownindex.org/people/unidentified-individual-known-as-brain/legal-history)
- [Charges](https://takedownindex.org/people/unidentified-individual-known-as-brain/charges)
- [Sources](https://takedownindex.org/people/unidentified-individual-known-as-brain/sources)

## Legal history

Every step recorded in the public legal record for this person, in the order it happened.

These entries describe procedure only. Nothing here establishes guilt, and a charge remains an allegation until a court rules.

1. August 12, 2024

Record note. Dates follow the earliest official announcement of each step. Where proceedings were subject to reporting restrictions, this entry records only what was published.