4 things you need to know about healthcare cyberattacks
The recent cyberattack on billing and payments giant Change Healthcare revealed how severe vulnerabilities are across the U.S. healthcare system and alerted industry leaders and policymakers to the urgent need for better digital security.Hospitals, health insurers, medical clinics and other industry players have increasingly been the targets of significant cyber attacks, culminating in the assault on Change, a unit of giant UnitedHealth Group, on February 21.The ransomware attack on the country's largest clearinghouse, which handles a third of all medical records, has had widespread effects. Fixes and workarounds have alleviated some challenges, but vendors are still unable to collect billions of dollars in payments. Many smaller hospitals and medical practices are still struggling t...