Cyber operations declined again in Q2 2026. But the geopolitical context matters: EuRepoC recorded 162 new cases, with activity shaped by the US-Iran war, alongside persistent ransomware, data theft and zero-day use. Read the full briefing here:

EuRepoC Cyber Conflict Briefing – Q2 2026 - EuRepoC: European Repository of Cyber Incidents

EuRepoC Cyber Conflict Briefing – Q2 2026 Key trends, dynamics, and findings on cyber incidents 23.07.2026 Rottinger, Lena; Zettl-Schabath, Kerstin; Shelley, Callahan; Kellenter, Erik EN Overall…

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☕ Start the week with coffee and the latest cyber security news. Subscribe to our Cyber Incident Tracker for updates on attacks, targets and the latest trends in the global cyber threat environment

Cyber Trackers - EuRepoC: European Repository of Cyber Incidents

Subscribe to our Cyber Incident Tracker to stay up to date on reports of new cyber incidents added to our database every day.

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Kein Sektor kritischer Infrastruktur wird so oft von Cyberangriffen getroffen wie das Gesundheitswesen. Die ENISA reagiert nun mit neuen Beschaffungsvorgaben. Unser neues SWP-Aktuell zeigt, warum das allein nicht reicht: www.swp-berlin.org/10.18449/202...

Cyberangriffe auf den Gesundheitssektor gefährden die medizinische Versorgung und die nationale Sicherheit weltweit. Ransomware-Attacken, Datendiebstahl oder Angriffe auf Krankenhaus-IT-Systeme müssen national und international erfasst und abgesichert werden: www.swp-berlin.org/publikation/...

Cybersicherheit im Gesundheitssektor

Nationale, europäische und globale Resilienz zusammendenken

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Was folgt, wenn die EU ihren transformativen Anspruch nicht mehr unter früheren Bedingungen verfolgen kann? Warum Cybersicherheit und Außen- und Sicherheitspolitik nicht mehr getrennt voneinander betrachtet werden sollten, zeigt @annegretbendiek.bsky.social in ihrem neuen Buch „Europas Resilienz“.

Europas Resilienz

Auf der Suche nach einer neuen Identität: Resilienz als Leitbild europäischer Außen- und Sicherheitspolitik.

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Cyber incidents keep rising. So do deterrent measures actually work? The new SWP Working Paper EU Cyber Posture: Why deterrence does not work (yet) offers empirical analysis of the relationship between cyber deterrence measures and the growth of cyber incidents! Read: eurepoc.eu/deterrence

Last week, we released a fresh version (1.3) of our Global Dataset of Cyber Incidents. The new version is fully covering the years 2000 to 2024! We included 3416 cyber incidents reviewed by our experts in the fields of politics, law and IT across 60 variables. Download: eurepoc.eu/globaldataset

Key finding of our new Cyber Activity Balance 2024: There is no linear increase in the political response rate for cyber operations with higher intensity.

🌐 Last week at the European Cyber Agora #ECA24, we were thrilled to present EuRepoC during a spotlight session on AI-powered insights into cyber conflicts. It was fascinating to see how feeding our data into Microsoft Copilot allows users to navigate our database and draw tailored insights 🔎

📄 📊 New publication on the EU’s Application of the Cyber Diplomacy Toolbox! Our latest research paper examines the application of CDT measures by EU institutions/actors over the last 6 years, using a dataset of 243 measures taken between October 2017 and May 2023. ➡️ eurepoc.eu/publication/...

🔎 Check out EuRepoC's 2023 Cyber Activity Balance! In this extended version of our Cyber Conflict Briefing, we analyse key trends from 895 cyber operations recorded in 2023 ⬇️ 🇬🇧: bit.ly/3HNnl3l 🇩🇪: bit.ly/490Xpxb

Our Cyber Conflict Briefing for October is now available! We recorded 79 new cyber operations in October. Read more about the monthly trends here ⬇️ 🇬🇧 bit.ly/48bU2mf 🇩🇪 bit.ly/3GBaosV

CYBER INCIDENT TRACKER 17 new cyberattacks added to EuRepoC this week Top targeted countries: 🇺🇸-🇬🇧-🇨🇭 Top attributed attackers: 🇺🇦 More details here ⬇️ eurepoc.eu/table-view/

Here are the most publicly reported cyberattacks added to our database this week 🧵⬇️(1/4)

CYBER INCIDENT TRACKER 17 new cyber attacks were added to EuRepoC this week Top targeted countries: 🇺🇸-🇩🇪-🇵🇭 Top attributed attackers: 🇷🇺 📉 -1 attacks compared to last week 57 attacks added so far this month More details here ⬇️ eurepoc.eu/table-view/

CYBER INCIDENT TRACKER 18 new cyberattacks added to @EuRepoC this week Top targeted countries: 🇺🇸-🇦🇺-🇩🇪 Top attributed attackers: 🇷🇺 40 attacks added so far this month More details here ⬇️ eurepoc.eu/table-view/

Our September Cyber Conflict Briefing is out! We recorded 86 new #cyber operations. Incidents initiated by cyber proxies increased by 6% from August, with 17 cases attributed to China, North Korea, Iran, & UAE. Read more 👇 EN: bit.ly/40vYTMl DE: bit.ly/3QOs7CR

EuRepoC collects, codes and analyses data on cyber attacks covering technical, legal and political dimensions. Check out our interactive dashboard covering over 2300 cyber operations since the year 2000 ➡️ eurepoc.eu/dashboard/ www.youtube.com/watch?v=l224...

New EuRepoC Cyber Incident Dashboard

We're proud to present EuRepoC's new website and Cyber Incident Dashboard! 📊🛡️Drawing from insights gained over the past year and valuable feedback from ou...

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📍CYBER INCIDENT TRACKER 17 new cyber attacks added to EuRepoC this week Top targeted countries: 🇺🇸 - 🇩🇪 Top attributed attackers: 🇺🇦 📈 +4 attacks compared to last week 4 attacks added so far this month More details here ⬇️ eurepoc.eu/table-view/