The New York Times reports: The crisis in Ukraine has spread to the Internet, where hackers from both sides are launching large cyberattacks against opposing news organizations.

Security experts say that they are currently witnessing unusually large denial-of-service attacks, also called DDoS attacks, in which hackers flood a website with traffic to knock it offline. The attacks have been directed at both pro-Western and pro-Russian Ukrainian news sites.

In at least one case, hackers successfully defaced the website of the Kremlin-financed news network Russia Today, replacing headlines and articles containing the word “Russia” with the word “nazi.”

Experts say the attacks on pro-Western Ukrainian news sites closely resemble the attacks on Chechnyan news sites, which security experts say are under almost constant siege.

Matthew Prince, the chief executive and a co-founder of Cloudflare, a San Francisco company that helps websites speed up performance and mitigate DDoS attacks, said in an interview Tuesday that while this week’s attacks were similar to the attacks on Chechnyan news sites that use Cloudflare, it was not clear who was responsible for the attacks. [Continue reading…]