Key figures from the first six months of OTF GRIMM (December 2025)

63 perpetrators arrested, directly preventing violent crimes

40 enablers apprehended, halting their facilitation of violence-for-hire services

84 recruiters detained, obstructing efforts to exploit vulnerable young people

6 instigators arrested, including 5 High Value Targets

Background

Violence-as-a-service (VaaS) refers to the outsourcing of violent acts to criminal service providers — often involving the use of young perpetrators to carry out threats, assaults, or killings for a fee.

Young people are being deliberately targeted and recruited to commit a wide range of crimes, from drug trafficking and cyber-attacks to online fraud and violent extortion. The recruitment process is highly strategic and usually carried out in four stages:

Online targeting

1. Instigator 

The person who orders and finances the crime, usually located abroad.

Online targeting

2. Recruiter

The person who recruits potential perpetrators, usually via encrypted messaging apps or gaming/chat platforms.

Online targeting

3. Enabler

The person who provides the conditions to carry out the act, such as logistics, tools, contacts and financial arrangements.

Online targeting

4. Perpetrator

The person who commits the crime, usually an inexperienced minor without a connection to a criminal group or the recruiters.

Social media platforms and messaging apps are used to reach young people through coded language, memes and gamified tasks. In return for money, status or a sense of belonging, they are drawn into criminal schemes that are both violent and transnational.

Objectives

Operational Taskforce (OTF) GRIMM is an ongoing effort among international law enforcement agencies aimed at tackling the rising trend of violence-as-a-service and the recruitment of young perpetrators into serious and organised crime.

The taskforce, originally led by Swedish police, provides a platform for data analysis, operational coordination, and joint investigations — ensuring that law enforcement across Europe is aligned in tracking, investigating and disrupting VaaS networks. Its main objectives include:

  • Coordinating intelligence sharing and joint investigations across borders.
  • Mapping the roles, recruitment methods and monetisation strategies used by VaaS networks.
  • Identifying and dismantle the criminal service providers enabling violence-on-demand.
  • Cooperating with the tech companies in order to detect and prevent the recruitment on social media.