Entity record
Ivan Sergeyevich KASYANENKOPerson
Ivan Sergeyevich KASYANENKO appears on the UK Sanctions List (UKSL), designated by UK Foreign, Commonwealth & Development Office (FCDO) under program The Cyber (Sanctions) (EU Exit) Regulations 2020; reflected as observed on 2026-07-13.
Also known as
- Иван Сергеевич Касьяненко (Cyrl)
Designations
- Designated by UK Foreign, Commonwealth & Development Office (FCDO) under program The Cyber (Sanctions) (EU Exit) Regulations 2020 since . Other entities under The Cyber (Sanctions) (EU Exit) Regulations 2020
Reason for listing
Per UK Foreign, Commonwealth & Development Office (FCDO) (listed ):
UKSL CYB0125 — Measures: Asset freeze, Travel Ban, Director Disqualification Sanction — The Secretary of State considers that there are reasonable grounds to suspect that Russian GRU Senior Officer Ivan Sergeyevich KASYANENKO is or has been involved in relevant cyber activity, by being responsible for, engaging in, providing support for, or promoting the commission, planning or preparation of relevant cyber activity. The activity that KASYANENKO is or has been involved in undermines, or is intended to undermine, the integrity, prosperity or security of the United Kingdom or a country other than the United Kingdom. (official source)
Deep-research findings
Factual findings gathered from public and official sources about this entity, each attributed to a verifiable source. These are composed facts, each traceable to the linked source — not a narrative we have written, and not a risk judgement or allegation by us. Read each source directly.
Nationality
UK Sanctions List records Kasyanenko's nationality as Russian.
Associates
UK FCDO's 13 July 2026 announcement names Kasyanenko as part of 'GRU Senior Leadership' sanctioned for directing GRU cyber and hybrid threat operations.
Key properties
- Nationality
- Russia
- Gender
- male
Identifiers
- UK Sanctions List Unique ID
- CYB0125
Source list & list version
| Source list | List version | Manifest SHA-256 | Status | Verify |
|---|---|---|---|---|
| UK Sanctions List (UKSL)Sanctions list UK Foreign, Commonwealth & Development Office (FCDO) | gb_fcdo_uksl@2026-08-04 | 6f5e8b8ed92cccf0… | List version (signing pending) | — |
About these sources
The UK Sanctions List (UKSL), published by the Foreign, Commonwealth & Development Office — since 28 January 2026 the single, current source for all UK sanctions designations (financial, immigration, trade and transport measures), superseding the older OFSI Consolidated List.
What a match means: A match is a current, binding UK sanctions designation — treat as a direct compliance hit and escalate immediately.
First observed ; last confirmed present in UK Sanctions List (UKSL) list version gb_fcdo_uksl@2026-08-04, observed .
This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-07-13. ProofAML is not the issuing authority.
Request a correction or dispute (distinguishes a data-handling error on our side from the underlying official designation, which is the issuing authority's record).
How to cite this page
Ivan Sergeyevich KASYANENKO. ProofAML. This page reflects the official UK Sanctions List (UKSL), version gb_fcdo_uksl@2026-08-04, as observed on 2026-07-13. ProofAML is not the issuing authority. URL: https://proofaml.com/people/ivan-sergeyevich-kasyanenko-nkcba2cdef/
Machine-readable export (FTM + lineage): /data/entities/cb.json (record key nkcba2cdef)