Google’s Threat Intelligence Group (GTIG) has revealed a significant expansion in the scope and scale of North Korean IT worker operations, with a particular focus on European targets.
These workers, posing as legitimate remote employees, are infiltrating companies to generate revenue for the North Korean regime while putting organizations at risk of espionage, data theft, and disruption.
European Expansion and Evolving Tactics
GTIG’s investigations have uncovered active operations across multiple European countries, including Germany, Portugal, and the United Kingdom.
These IT workers are demonstrating a broad range of technical expertise, from traditional web development to advanced blockchain and AI applications.
Projects identified include the development of blockchain platforms, job marketplaces, and AI web applications using technologies such as Next.js, React, CosmosSDK, and Solana.
To secure positions, these operatives employ deceptive tactics, falsely claiming nationalities from various countries and using a combination of real and fabricated personas.
They are recruited through online platforms like Upwork, Telegram, and Freelancer, with payments facilitated through cryptocurrency, TransferWise, and Payoneer to obfuscate fund origins.
Increased Extortion and Virtual Workspace Exploitation
Since late October 2024, GTIG has observed an uptick in extortion attempts by North Korean IT workers, particularly targeting larger organizations.
These incidents often involve recently terminated workers threatening to release sensitive data or provide it to competitors.
This escalation in aggressive tactics is believed to be a response to increased pressure from U.S. law enforcement actions.
The report also highlights a new trend of North Korean operatives exploiting virtual workspaces.
Companies implementing bring-your-own-device (BYOD) policies and using virtual machines for remote access are particularly vulnerable.
These environments often lack traditional security and logging tools, making it difficult to track activities and identify potential threats.
GTIG’s findings suggest the rapid formation of a global infrastructure and support network for North Korean IT workers.

Facilitators, crucial for job acquisition, identity verification evasion, and fraudulent fund reception, have been identified in both the United States and the United Kingdom.
This network includes resources for creating fabricated personas, navigating European job sites, and acquiring false passports.
The expansion of North Korean IT worker operations into Europe, coupled with their evolving tactics and global support network, underscores the growing sophistication and reach of this threat.
Organizations worldwide, particularly those in Europe, must remain vigilant and implement robust security measures to protect against these infiltration attempts and potential data breaches.
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