Whether a nation should retaliate against a cyber attack is a complicated decision, and a new framework guided by game theory could help policymakers determine the best strategy.
President Donald Trump has vowed to improve cyber attack defense, but security experts meeting this week say a fractious domestic and international political landscape could hamstring efforts to improve internet security.
Queen Elizabeth II will inaugurate Britain's National Cyber Security Centre on Tuesday, spearheading the country's efforts to combat a growing wave of cyber attacks notably from Russia.
Russia's alleged computer hacking to interfere in US elections was no act of war, but exploited a legal grey zone that makes justifying retaliation hard, international lawyers specializing in cyber issues said Wednesday.
NATO chief Jens Stoltenberg on Thursday said the alliance is coming under an increasing number of state-sponsored cyber attacks as he called on the bloc to boost its online defence capabilities.
A foreign government was likely behind a cyber breach of health insurance company Anthem Inc. that compromised more than 78 million consumers' records, investigators said Friday.
The Organization for Security and Co-operation in Europe, an international election and war monitor, said Wednesday it had become the latest global institution to suffer a "major" cyber attack.
A presidential commission on Friday made 16 urgent recommendations to improve the nation's cybersecurity, including creating a nutritional-type label to help consumers shop wisely and appointing a new international ambassador ...
Russia's main domestic security agency says unspecified foreign special services are plotting a series of cyber attacks aimed at destabilizing the nation's financial system.
Oracle on Monday announced it is buying Dyn, a Web traffic management firm recently hit with a cyber attack that closed off the internet to millions of users.