OFSI sanctions listing
Yuriy Leonidovich SHIKOLENKO
Yuriy Leonidovich SHIKOLENKO is an individual designated on the HM Treasury — Office of Financial Sanctions Implementation (OFSI) (OFSI) sanctions list under the Cyber programme, listed on 18/07/2025. This page summarises the public designation — known aliases, Russia nationality, identifying particulars, the stated reason for listing and linked parties — alongside an independent, transparent risk indicator.
Reason for listing
(UK Sanctions List Ref):CYB0079. (UK Statement of Reasons):Russian GRU Senior Officer Colonel Yuriy Leonidovich SHIKOLENKO is or has been responsible for, engaging in, providing support for, or promoting the commission, planning or preparation of relevant cyber activity. Additionally, SHIKOLENKO remains associated with, a person who is or has been so involved, by reason of his continuing service in the GRU. The relevant cyber activity in which SHIKOLENKO is or has been involved undermines, or was intended to undermine, the integrity, prosperity or security of the United Kingdom or a country other than the United Kingdom.
Statement of reasons as published by UK OFSI. This is the issuing authority's wording, reproduced for reference.
Designation record
| List / authority | UK OFSI (OFSI) — Cyber |
|---|---|
| Entity type | Person |
| Programmes / regime | Cyber |
| Date listed | 18/07/2025 |
| Source record ID | ofsi:17012 |
| Last updated (our copy) | 2026-06-04 |
Identity & particulars
| Nationality / country | Russia |
|---|
Deep-research dossier
Not yet deep-researched
The instant review above is drawn from the public lists. A deep-research dossier goes much further — an analyst-grade OSINT report: associate & co-investment network screening, structural / ownership opacity, a dated risk trajectory, an 8-factor scoring model, and numbered, source-linked evidence. See the format in the design system.
Clarifications & right of reply
Are you Yuriy Leonidovich SHIKOLENKO, or an authorised representative?
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Source & provenance
| Issuing authority | HM Treasury — Office of Financial Sanctions Implementation (OFSI) |
|---|---|
| Source identifier | ofsi:17012 |
| Aggregated by | Sanctiometer (independent) — verify against the issuing authority's official list before acting. |