Nikolay Yuryevich Kozachek
Sanctioned entityBorn 29 Jul 1989 (37 years old),Russia. Named in 3 sanctions listings.
Summary
Kozachek is alleged to have been a Russian military intelligence officer holding the rank of Lieutenant Captain, assigned to Unit 26165. Kozachek was last known to be located in Moscow, Russia.
NCIC: W954318897
Sanctions and listings3
- Listed
- 19 Dec 2018
Reciprocal
OFACUS SAM Procurement ExclusionsUnited StatesActive
Prohibition/Restriction
Redacted for Security Reasons
- Listed
- 19 Dec 2018
US Countering America's Adversaries Through Sanctions Act (CAATSA) - CAATSA - RUSSIA
Office of Foreign Assets ControlUS OFAC Specially Designated Nationals (SDN) ListUnited States
CAATSA - RUSSIA and block
Secondary sanctions risk: Ukraine-/Russia-Related Sanctions Regulations, 31 CFR 589.201
CAATSA - Section 224
Programme US-CAATSAReference 26188treasury.govofac.treasury.gov
- Effective
- 4 Dec 2025
UK sanctions relating to cyber activity - The Cyber (Sanctions) (EU Exit) Regulations 2020
UK; Foreign, Commonwealth & Development OfficeUK FCDO Sanctions ListUnited Kingdom
Director Disqualification Sanction, travel ban and asset freeze
The Secretary of State considers that there are reasonable grounds to suspect that as part of Unit 26165, Nikolay Yuryevich KOZACHEK has been involved in relevant cyber activity in that he has been responsible for, engaging in, providing support for, or promoting the commission, planning or preparation of relevant cyber activity. Such activity that Nikolay Yuryevich KOZACHEK 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.
The Secretary of State considers that there are reasonable grounds to suspect that as part of Unit 26165, Nikolay Yuryevich KOZACHEK has been involved in relevant cyber activity in that he has been responsible for, engaging in, providing support for, or promoting the commission, planning or preparation of relevant cyber activity. Such activity that Nikolay Yuryevich KOZACHEK 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.
Programme GB-CYBReference CYB0109Reference 17232Last updated 4 Dec 2025gov.ukgov.uk
Positions held1
Period not retained
Officer in the Russian Federation’s Main Intelligence Directorate of the General Staff (GRU)
Connections1
Other links1
- Main Intelligence DirectorateSanctionedDebarredExport controlledAgent for"Acting for or on behalf of"Russia
Other names5
Also known as3
Weak aliases2
Spellings the source flags as too generic to establish a match on their own.
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