Cybersecurity

Russia intensifies shadow war to undermine support for Ukraine

By Zahar Hryniv

Russia is waging an escalating shadow war against the West as the Kremlin attempts to intimidate Europe and deter further support for Ukraine, writes Zahar Hryniv.

Atlantic Council Commission on AI lays a roadmap for US leadership in the age of AI

By Atlantic Council experts

The flagship report of the Atlantic Council Commission on AI and US competitiveness, which presents an action-oriented roadmap for strengthening US domestic AI capacity.

Europe must address the ‘digital sovereignty triad’

By Trevor H. Rudolph

As part of its Tech Sovereignty Package, the EU is developing its own definition of digital sovereignty. But a fundamental question will likely remain: how can the bloc balance control over data, legal authority, and vendor independence while maintaining openness to global technology partners and preserving digital resilience?

The US AI health data collision: Charting the future of US cross-border data flow policy, health data, and health and biopharma AI policy 

By Justin Sherman

The race to control America's most sensitive data is already underway, and most people have no idea.

Ukrainian battlefield gains expose Russia’s communications problems

By Miro Sedlák

Ukraine has demonstrated in recent months that it is capable of exploiting weaknesses in Russia’s front line defenses. Kyiv’s allies should now seek to prioritize the tools that will identify and exacerbate these weak points, writes Miro Sedlák.

Dispatches from the front lines of Russia-linked cyberattacks on Europe

Sweden recently announced that a 2025 cyberattack on a heat plant was conducted by a Russia-linked group, adding to the list of Russian aggression against European critical infrastructure.

Navigating the European Union’s AI and health data framework

By Mark Scott

The EU is strengthening AI and health data governance, creating a more secure and trusted framework for innovation.

Why African cybersecurity requires a continental approach

By Yasmine Abdillahi

Half a billion Africans are online, yet cyber defenses lag. Cross-border crackdowns like Operation Serengeti help, but lasting security needs regulations, skilled professionals, and shared responsibility.

Ukraine’s heating system resilience offers lessons for European neighbors

By Miro Sedlák

Russia's bombardment of Ukraine's civilian heating system has forced Kyiv to develop a model of infrastructure resilience based on decentralization and speed that offers important lessons for Ukraine's EU neighbors, writes Miro Sedlák.

Securing cloud infrastructure for AI

By Sara Ann Brackett

With AI raising the stakes of cloud security and key cybersecurity institutions weakened or dissolved, this brief outlines needed policy steps to promote transparency and accountability across the cloud ecosystem.