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Home / Horizon Europe / HORIZON-CL3-2027-02-CS-ECCC-01

Artificial Intelligence for Cybersecurity applications

Announced, not yet open · HORIZON Research and Innovation Actions · HORIZON-CL3-2027-02-CS-ECCC-01

Next cut-off
15 Sept '27
in 374 days
Per grant
€5.0M
the call's own average
Grants expected
5
projects that will be funded
Funding rate
100%
the full cost of the action

In context of Horizon Europe

This grant€5.0M
The track runs to the largest grant in Horizon Europe (€171M). The median across the 482 calls we publish is €5.3M, this one is below it.

What this call funds

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.

Trimmed here, the full scope, expected outcomes and award criteria are on the official topic page ↗.

What applying costs you

ItemEstimateNote
Drafting effort6–8 weekssingle submission
Partner search4–8 weeksruns in parallel, and it is the part that slips
Time to first payment6–9 monthscut-off → evaluation → grant agreement

These are Bemzu's estimates from the call's structure (the number of stages and whether a consortium is required) not figures published by the Commission. Only the co-financing share is read from the call itself.

Where these conditions come from

Two kinds of row. Most are the sentence we read the condition from, quoted out of the call itself. Some say plainly that they are not a quotation but the programme's own rule for this type of action, the EU portal publishes a table of contents where the conditions should be, so for a Research and Innovation Action the rate comes from the rulebook rather than from the fiche.

ConditionQuoted from the call, or the rule behind it
Consortium sizeNot quoted from this call — Research and Innovation Actions under the Horizon Europe rules are at least three independent legal entities from three different Member States or Associated Countries, at least one established in a Member State.
Funding rateNot quoted from this call — Research and Innovation Actions under the Horizon Europe rules are funded at 100% of eligible costs for every participant.

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