(Wired) – Much of the IT and cybersecurity infrastructure underpinning the US health system is in danger of a possible collapse following a purge of IT staff and leadership at the Department of Health and Human Services (HHS), four current and former agency workers tell WIRED. This could put vast troves of public health data, including the sensitive health records of hundreds of millions of Americans, clinical trial data, and more, at risk of exposure. (Read More)