Recent analysis

The 5×5—If it blinks, it sinks: Adventures in securing operational technology

Report Jun 25, 2025

Crash (exploit) and burn: Securing the offensive cyber supply chain to counter China in cyberspace 

By Winnona DeSombre Bernsen

If the United States wishes to compete in cyberspace, it must compete against China to secure its offensive cyber supply chain.
China Cybersecurity
The 5×5—If it blinks, it sinks: Adventures in securing operational technology

New Atlanticist Jun 5, 2025

Cyberattacks are hurting US businesses. Here’s how Congress can upgrade cybersecurity information sharing.

By Tanner Wilburn, Sara Ann Brackett, and Urmita Chowdhury

Hackers are targeting small and medium-sized businesses, and the existing framework for sharing important information is leaving these US companies out of the loop.
Cybersecurity Economy & Business
The 5×5—If it blinks, it sinks: Adventures in securing operational technology

Russia Tomorrow May 20, 2025

Unpacking Russia’s cyber nesting doll

By Justin Sherman

The latest report in the Atlantic Council’s Russia Tomorrow series explores Russia’s wartime cyber operations and broader cyber web.
Cybersecurity Digital Policy

Programs

The Atlantic Council Technology Programs comprises five existing efforts—the Digital Forensic Research Lab (DFRLab), the GeoTech Center, the Cyber Statecraft Initiative, the Democracy + Tech Initiative, and the Capacity Building Initiative. These operations work together to address the geopolitical implications of technology and provide policymakers and global stakeholders necessary research, insights, and convenings to address challenges around global technology and ensure its responsible advancement.

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Content

The 5×5

Jul 22, 2021

The 5×5—If it blinks, it sinks: Adventures in securing operational technology

By Will Loomis, Simon Handler

With rising sophistication, automation, and interconnectivity in operational technologies, security has become an overwhelming need.

Cybersecurity Geopolitics & Energy Security

Fast Thinking

Jul 19, 2021

FAST THINKING: A turning point on Chinese hacking

By Atlantic Council

What does NATO’s buy-in mean for the world’s response to Chinese hacking? What tools do these allies have to fight back? Our experts messaged us (securely) with the answers.

Australia China

In the News

Jul 19, 2021

Herbst in The National Interest: Can U.S.-Russia Cooperation Bolster Afghanistan and Central Asia?

By Atlantic Council

Central Asia Cybersecurity

In the News

Jul 15, 2021

Handler joins Asharq News to discuss ransomware and US cyber strategy

By Atlantic Council

Simon Handler joins Asharq News to discusss ransomware and US cyber strategy.

Arabic Cybersecurity

In the News

Jul 15, 2021

Warrick testifies for the House Committee on Homeland Security

By Atlantic Council

Forward Defense and Rafik Hariri Center and Middle East programs Nonresident Senior Fellow Thomas S. Warrick testifies for House Committee on Homeland Security.

Coronavirus Cybersecurity

Conflict, Risk, and Tech

Jul 15, 2021

A US-UK hacking probe offers a fresh approach against Russia

By Justin Sherman

The international collaboration underscores the importance of being carefully narrow about scoping cyberspace “red lines” in talks with the Russian government.

Cybersecurity Intelligence

Transcript

Jul 14, 2021

Estonian Prime Minister H.E. Kaja Kallas on securing digital infrastructure with ‘trusted connectivity’

By Atlantic Council

Estonian Prime Minister Kaja Kallas, Rep. Ro Khanna, and NSC Sr. Director Peter Harrell speak at the Atlantic Council on challenges to securing infrastructure and the promise of a "trusted connectivity" approach.

China Cybersecurity

In the News

Jul 14, 2021

Warrick quoted in Bloomberg Government on congressional power struggles

By Atlantic Council

Cybersecurity Defense Policy

In the News

Jul 12, 2021

Cybersecurity of Space-Based Assets and Why this is Important

By the GeoTech Center

On a recent joint Georgetown and Atlantic Council masters' class, GeoTech Director Dr. David Bray shared his insights on the seminar's question: "Cybersecurity of Space-Based Assets and Why This Is Important." This masters' class also featured GeoTech Fellows and experts Dr. William Jeffrey, Chuck Brooks, and Dr. Divya Chander.

Cybersecurity Entrepreneurship

Issue Brief

Jul 12, 2021

Reassessing RuNet: Russian internet isolation and implications for Russian cyber behavior

By Justin Sherman

This issue brief examines recent “RuNet” developments and explores how they could elevate national security risks for the United States and Europe by changing the internet landscape in Russia and potentially shifting Russian cyber behavior.

Cybersecurity Europe & Eurasia
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Experts

Fellow

Andrea Rigoni

Nonresident Senior Fellow

Scowcroft Center for Strategy and Security Transatlantic Security Initiative

Cybersecurity Digital Policy

Fellow

Trevor H. Rudolph

Nonresident Senior Fellow

GeoTech Center

Cybersecurity Europe & Eurasia

Fellow

Martin Zuber

Senior US Navy Fellow

Forward Defense Scowcroft Center for Strategy and Security

Artificial Intelligence Cybersecurity

Staff

Audrey Roh

Program Assistant

Indo-Pacific Security Initiative Scowcroft Center for Strategy and Security

Cybersecurity Japan

Fellow

Yasmine Abdillahi

Nonresident Fellow

Africa Center

Africa Cybersecurity

Fellow

Chinmayi Sharma

Nonresident Fellow

Cyber Statecraft Initiative

Cybersecurity Digital Policy
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