| eca.europa.eu/ECAPublications/SR-2026-19/SR-2026-19_EN.pdf | — | government |
| reuters.com/business/aerospace-defense/eu-agency-says-third-party-ransomware-behind-airport-disruptions-2025-09-22 | — | news_article |
| digital-strategy.ec.europa.eu/en/news/commission-refers-ireland-spain-france-and-netherlands-court-justice-failing-transpose-rules | — | government |
| digital-strategy.ec.europa.eu/en/policies/cyber-solidarity | — | government |
| Digital-policy responsibilities | European Commission | report |
| commission.europa.eu/luca-tagliaretti_en | — | government |
| cybersecurity-centre.europa.eu/news/luca-tagliaretti-elected-new-executive-director-eu-cybersecurity-competence-centre-2023-10-13_en | — | government |
| ENISA Threat Landscape 2025 | ENISA | report |
| reuters.com/legal/government/poor-data-sharing-undermining-eu-cyber-defences-auditors-say-2026-09-21 | — | news_article |