cybersecurity

U.S. hospitals have seen a record number of cyberattacks over the past few years. Getting hacked can cost a hospital millions of dollars and expose patient data, and even jeopardize patient care.

Prime Minister Modi's ambitious plan to transition all Indians' health records online is running up against weak cybersecurity systems and a lack of data protection laws.

Harri Hursti bought the Dominion machine to uncover its vulnerabilities, something he often does for state election officials. But authorities are trying to find out how the machine ended up online.

A roundup of key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

Estonia is host to one of the world's largest annual interactive cybersecurity drills. Russia is always considered the main threat, but this year, the war in Ukraine has only added to the stakes.

The attack targeted a contractor in Switzerland that was storing the data. The Red Cross has been forced to halt a program that reunites families torn apart by violence, migration or other tragedies.

The vulnerability was publicly disclosed last week in an unexpected way — through the popular game Minecraft. Embedded in a common software tool, it could potentially impact billions of devices.

The White House is hosting a virtual conference with countries from Ukraine to the United Arab Emirates to look for ways to fight ongoing ransomware attacks across borders.

President Biden signed a directive aimed at improving cybersecurity for critical infrastructure systems like energy and food — but it's up to private companies to actually follow those standards.

The Biden administration, backed by U.S. allies, is publicly calling out Beijing for an attack this year on Microsoft's Exchange email server software that targeted computers worldwide.