Skip to Content
Uncategorized

Which Four Countries Most Actively Hack the U.S.?

An expert says U.S. intelligence believe four countries actively attack U.S. computers. But aside from China and Russia, who’s on the list?
February 28, 2013

As we and others have reported for years now, China is often accused of infiltrating the computer networks of U.S. companies and government departments. At the RSA security conference in San Francisco this week, one expert said that U.S. officials consider China just the most prolific on a shortlist of four countries most actively probing U.S. assets over the Internet.

Appearing on a panel about cyberwar, James Lewis, a fellow at the Center for Strategic and International Studies who previously served in the U.S. departments of State and Commerce, had this to say:

“There has been a review in the US intelligence community on who are the most active opponents. China is far in the lead, Russia is second, two others come up.”

When questioned, Lewis declined to say who those others might be. Other experts at RSA this week talked of Iran being behind the sustained attacks on U.S. banks last year and other actions, suggesting it could take the third spot. Which country might occupy the remaining, fourth, place on the list is less clear. There are many possible candidates. Lewis says that there are 12 nations in the world seriously working on offensive computer capabilities, a number not too different from the estimate of 20 given me by Peter Singer of the Brookings Institution earlier this month (see “Welcome to the Malware-Industrial Complex”).

Deep Dive

Uncategorized

Our best illustrations of 2022

Our artists’ thought-provoking, playful creations bring our stories to life, often saying more with an image than words ever could.

How CRISPR is making farmed animals bigger, stronger, and healthier

These gene-edited fish, pigs, and other animals could soon be on the menu.

The Download: the Saudi sci-fi megacity, and sleeping babies’ brains

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. These exclusive satellite images show Saudi Arabia’s sci-fi megacity is well underway In early 2021, Crown Prince Mohammed bin Salman of Saudi Arabia announced The Line: a “civilizational revolution” that would house up…

10 Breakthrough Technologies 2023

Every year, we pick the 10 technologies that matter the most right now. We look for advances that will have a big impact on our lives and break down why they matter.

Stay connected

Illustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at customer-service@technologyreview.com with a list of newsletters you’d like to receive.