Home Cyber Law enforcement agencies across EU prepare for major cross-border cyber attacks

Law enforcement agencies across EU prepare for major cross-border cyber attacks

by Brian Sims

The possibility of a large-scale cyber attack having serious repercussions in the physical world and crippling an entire sector or society is no longer unthinkable. To prepare for major cross-border cyber attacks, an EU Law Enforcement Emergency Response Protocol has now been adopted by the Council of the European Union.

The Protocol gives a central role to Europol’s European Cyber Crime Centre (EC3) and is part of the EU’s Blueprint for Co-ordinated Responses to Large-Scale Cross-Border Cyber Security Incidents and Crises1. It serves as a tool to support the EU law enforcement authorities in providing immediate response to major cross-border cyber attacks through rapid assessment, the secure and timely sharing of critical information and effective co-ordination of the international aspects of their investigations.

In 2017, the unprecedented WannaCry and NotPetya cyber attacks underlined the extent to which incident-driven and reactive responses were insufficient to effectively address rapidly evolving cyber criminal modus operandi.

The EU Law Enforcement Emergency Response Protocol determines the procedures, roles and responsibilities of key players both within the EU and beyond, secure communication channels and 24/7 contact points for the exchange of critical information as well as the overall co-ordination and de-confliction mechanism. It strives to complement the existing EU crisis management mechanisms by streamlining transnational activities and facilitating collaboration with the relevant EU and international players, making full use of Europol’s resources. It further facilitates collaboration with the network and information security community and relevant private sector partners.

Only cyber security events of a malicious and suspected criminal nature fall within the scope of this Protocol. It will not cover incidents or crises caused by a natural disaster, man-made error or system failure. Therefore, in order to establish the criminal nature of the attack, it’s fundamental that the first responders perform all required measures in such a way that preserves the electronic evidence that could be found within the IT systems affected by the attack. These are essential for any criminal investigation or judicial procedure.

The protocol is a multi-stakeholder process and entails in total seven possible core stages from the early detection and the threat classification to the closure of the Emergency Response Protocol.

“It’s of critical importance that we increase cyber preparedness in order to protect the EU and its citizens from large-scale cyber attacks,” urged Wil van Gemert, deputy executive director of operations at Europol. “Law enforcement plays a vital role in emergency responses to reduce the number of victims affected and preserve the necessary evidence in order to bring to justice those responsible for an attack.”

As the EU’s agency for law enforcement co-operation, Europol is mandated to support Member States’ endeavours to effectively detect, investigate, disrupt and deter large-scale cyber incidents of a suspected criminal nature.

1Commission Recommendation (EU) 2017/1584 of 13 September 2017 on co-ordinated responses to large-scale cyber security incidents and crises C/2017/6100

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