Ruslan Aleksandrovich PERETYATKO

Designation identifiers

UKSL unique ID

CYB0041

OFSI group ID

16277

Designation type

Individual

Date designated

7 December 2023

Last updated

9 April 2025

Regimes

• The Cyber (Sanctions) (EU Exit) Regulations 2020

Designation sources

• UK

Sanctions imposed

• Asset freeze
• Travel Ban
• Director Disqualification Sanction

Official reasons

• Ruslan Aleksandrovich PERETYATKO, a Russian FSB Intelligence Officer and a member of the Callisto Group (AKA Seaborgium, Star Blizzard, Cold River), is or has been involved in relevant cyber activity, including being responsible for, engaging in, providing support for, or promoting the commission, planning or preparation of relevant cyber activity. This included the preparation of spear-phishing campaigns and associated activity that resulted in unauthorised access and exfiltration of sensitive data. This action undermined, or was intended to undermine, the integrity, prosperity and security of UK organisations and more broadly, the UK government, and directly or indirectly caused, or was intended to cause, economic loss to, or prejudice to the commercial interests of, those affected by the activity. The Callisto Group, a cyber programme operated by officers of the Russian FSB , was responsible for intrusions into the Institute for Statecraft (IfS), a UK-based think tank responsible for a programme to research, publicise, and counter the threat to European democracies from disinformation and other forms of hybrid warfare. Official documents belonging to IfS were released in the hack and subsequent leak, resulting from the preparation of spear-phishing campaigns and associated activity.

Other information

• The Director Disqualification Sanction was imposed on 09/04/2025.

Addresses

• Lines: Komi Republic
• Country: Russia