Skip to content
Cybersecurity Page 62

Cybersecurity

Nebraska sues Change Healthcare over security failings that led to medical data breach of over 100 million Americans

Nebraska sues Change Healthcare over security failings that led to medical data breach of over 100 million Americans

The U.S. state of Nebraska has sued the healthtech giant Change Healthcare over a series of alleged security failings that resulted in a historical data breach exposing the sensitive health information of at least 100… 

UnitedHealthcare’s Optum left an AI chatbot, used by employees to ask questions about claims, exposed to the internet

UnitedHealthcare’s Optum left an AI chatbot, used by employees to ask questions about claims, exposed to the internet

Healthcare giant Optum has restricted access to an internal AI chatbot used by employees after a security researcher found it was publicly accessible online, and anyone could access it using only a web browser.  The… 

Russian government spies targeted Ukraine using tools developed by cybercriminals

Russian government spies targeted Ukraine using tools developed by cybercriminals

A Russian-government backed hacking group targeted Ukraine’s military using tools and infrastructure developed by cybercriminals, according to new research. On Wednesday, Microsoft published a report detailing a hacking campaign carried out by a group it…