HORIZON-CL3-2027-02-CS-ECCC-01

Artificial Intelligence for Cybersecurity applications

Status
forthcoming
Programme
Horizon Europe (HORIZON)
Action type
HORIZON Research and Innovation Actions
Opens
2 Mar 2027
Deadline
15 Sep 2027
Fetched
15 Jul 2026, 07:18 UTC
Plain-language summary

Develop AI-driven cybersecurity solutions for real-time threat detection and adaptive defense, ensuring trustworthiness and compliance with AI Act.

This call seeks proposals to create AI tools that detect cyber threats in real time and adapt to new challenges. Projects should focus on trustworthy AI that complies with regulations like the AI Act. The goal is to enhance cybersecurity operations and reduce system recovery times.

Likely relevant for

  • AI researchers in cybersecurity
  • Cybersecurity technology developers
  • Security Operation Centres (SOC)
  • AI compliance and ethics experts
  • Machine learning specialists

Project signals

AI-driven real-time threat detectionAdaptive AI for evolving cyber threatsTrustworthy AI compliant with AI ActAI-enhanced Security Operation Centres

What it funds

  • AI applications for cybersecurity threat detection and response
  • Adaptive AI systems evolving with cyber threats
  • Trustworthy AI addressing adversarial risks and bias
  • Compliance with AI Act in cybersecurity context
  • AI-enhanced Security Operation Centres and Cyber Hubs

Expected outcomes

  • Real-time AI-driven cyber threat detection tools
  • Adaptive AI systems robust to emerging attacks
  • Reduced reaction time for system recovery
  • Enhanced SOC frameworks with predictive analytics and automation

Who can apply / participate

  • Legal entities established in EU Member States
  • Legal entities established in Associated Countries
  • Single-stage submission model
  • Participation limited to entities not controlled by non-eligible countries
  • Only entities from Member States and Associated Countries eligible
  • Entities controlled by non-eligible countries excluded
  • Participation limited to safeguard EU strategic interests
  • Use of classified or security sensitive information possible
  • Specific consortium size or composition requirements

Must check before shortlisting

  • Eligibility limited to entities in Member States and Associated Countries
  • Restrictions on entities controlled by non-eligible countries
  • Use of classified or security sensitive information may apply

Money

Total budget around €24.8 million for 2027 with expected grants of €4-5 million each.

  • Total budget for 2027 — 24800000EUR
    Allocated for this specific call action
  • Minimum grant per project — 4000000EUR
    Minimum funding per successful proposal
  • Maximum grant per project — 5000000EUR
    Maximum funding per successful proposal

Application notes

  • Single-stage submission model.
  • Proposal page limits and layout as per Horizon Europe General Annexes and Application Form.
  • Eligibility limited to legal entities in Member States and Associated Countries not controlled by non-eligible countries.
  • Use of classified background and security sensitive results may apply.
  • Financial and operational capacity requirements as per Horizon Europe General Annexes.
  • Evaluation criteria and procedures detailed in Horizon Europe General Annexes and Online Manual.
  • Eligible costs covered by lump sum funding as per EU decision.
  • Prepare proposal following page limits and layout guidelines.
  • Ensure eligibility criteria are met regarding entity location and control.
  • Address security and classified information provisions if applicable.
  • Submit proposal by single-stage deadline.
  • Follow evaluation and award procedures as described in Horizon Europe documentation.
  • Participation restricted to safeguard EU strategic interests.
  • Entities controlled by non-eligible countries are excluded.
  • Some activities may involve classified or security sensitive information.
  • Funding is provided as lump sums, not cost reimbursement.

Derived from official EU Funding portal source · updated 22 Jun 2026, 15:08 UTC. Use this as a shortlisting aid; the official call text remains authoritative.

Related calls

These funding calls are closely related and may be worth considering as part of the same funding landscape.

Official source text

Fine print from the EU source record. Expand when you need the original wording.

Topic description

Expected Outcome: Proposals are expected to contribute to one or more of the following: AI-driven solutions for real-time cyber threat detection; Advanced adaptive AI systems that evolve with dynamic cybersecurity challenges; Contribute to drastically reduce reaction time for the recovery of systems. Scope: Artificial Intelligence is increasingly utilised in cybersecurity for threat detection, incident response, and adaptive defence mechanisms. However, AI-driven systems themselves are susceptible to adversarial manipulation and bias. This topic aims to advance AI-based cybersecurity applications while ensuring that AI-driven solutions remain resilient, transparent, and compliant with regulatory frameworks such as the AI Act. In this context, the topic explores the role of all types of AI, including generative AI, in cybersecurity applications, including automated threat detection, adaptive cyber defence, and AI-driven cyber threat intelligence. Proposals should develop solutions for trustworthy AI in cybersecurity contexts including addressing adversarial AI risks, in compliance with the provisions of the AI Act. The topic is expected to: Develop AI-driven solutions and tools for real-time cyber threat detection. Investigating novel machine learning techniques to detect anomalies, malicious activity, and AI-powered cyber threats in real time, improving situational awareness and response times. Develop adaptive AI systems capable of evolving with dynamic cybersecurity challenges. Exploring AI techniques that continuously learn from new cyber threats, adapting to emerging attack patterns, while maintaining robustness and explainability. Support the future enhancements of Security Operation Centres/Cyber Hubs. Developing AI-enhanced SOC frameworks that integrate predictive analytics, automation, and threat intelligence to strengthen proactive defence measures.

Conditions and documents

General conditions

1. Admissibility Conditions: Proposal page limit and layout

described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.

Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.

2. Eligible Countries

described in Annex B of the Work Programme General Annexes.

A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.

3. Other Eligible Conditions

In order to achieve the expected outcomes, and safeguard the Union’s strategic assets, interests, autonomy, and security, participation in this topic is limited to legal entities established in Member States and Associated Countries. In order to guarantee the protection of the strategic interests of the Union and its Member States, entities established in an eligible country listed above, but which are directly or indirectly controlled by a non-eligible country or by a non-eligible country entity, shall not participate in the action.

described in Annex B of the Work Programme General Annexes.

4. Financial and operational capacity and exclusion

described in Annex C of the Work Programme General Annexes.

5a. Evaluation and award: Award criteria, scoring and thresholds

are described in Annex D of the Work Programme General Annexes.

5b. Evaluation and award: Submission and evaluation processes

are described in Annex F of the Work Programme General Annexes and the Online Manual.

5c. Evaluation and award: Indicative timeline for evaluation and grant agreement

described in Annex F of the Work Programme General Annexes.

6. Legal and financial set-up of the grants

Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025) [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf]].

described in Annex G of the Work Programme General Annexes.

Specific conditions

described in the [specific topic of the Work Programme]

Some activities resulting from this topic may involve using classified background and/or producing of security sensitive results (EUCI and SEN). Please refer to the related provisions in section B Security — EU classified and sensitive information of the General Annexes.

Support information

For guidance and support related to this call, we recommend that you first contact the National Cybersecurity Coordination Centres (NCC) in your country, where available. The Network of NCCs includes one national centre from each of the 27 EU Member States plus Iceland and Norway. You may also address your questions to the ECCC Applicants Direct Contact Centre at applicants@eccc.europa.eu . Online Manual is your guide on the procedures from proposal submission to managing your grant. Horizon Europe Programme Guide contains the detailed guidance to the structure, budget and political priorities of Horizon Europe. Funding & Tenders Portal FAQ – find the answers to most frequently asked questions on submission of proposals, evaluation and grant management. Research Enquiry Service – ask questions about any aspect of European research in general and the EU Research Framework Programmes in particular. National Contact Points (NCPs) – get guidance, practical information and assistance on participation in Horizon Europe. There are also NCPs in many non-EU and non-associated countries (‘third-countries’). Enterprise Europe Network – contact your EEN national contact for advice to businesses with special focus on SMEs. The support includes guidance on the EU research funding. IT Helpdesk – contact the Funding & Tenders Portal IT helpdesk for questions such as forgotten passwords, access rights and roles, technical aspects of submission of proposals, etc. European IPR Helpdesk assists you on intellectual property issues. CEN-CENELEC Research Helpdesk and ETSI Research Helpdesk – the European Standards Organisations advise you how to tackle standardisation in your project proposal. The European Charter for Researchers and the Code of Conduct for their recruitment – consult the general principles and requirements specifying the roles, responsibilities and entitlements of researchers, employers and funders of researchers. Partner Search help you find a partner organisation for your proposal.

Raw budget overview
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