Stolen Change Healthcare data could contain information on ‘a substantial portion’ of Americans
The revelations from the UnitedHealth Group subsidiary come as the company acknowledges paying a ransom in the case.
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Ransomware
‘Large volume’ of data stolen from UN agency after ransomware attack
The attack is just the latest in a string targeting the multilateral body in recent years.
Rumman Chowdhury on AI red-teaming; a Sisense supply chain attack
data scientist Rumman Chowdhury
Ex-White House cyber official says ransomware payment ban is a ways off
Kemba Walden, the former acting national cyber director, said that a ransom payment ban is the ultimate goal.
Congress rails against UnitedHealth Group after ransomware attack
House lawmakers argue that growing consolidation in the health care sector has created vulnerabilities to cyberattacks.
Sayash Kapoor on AI risk; Federal agencies affected by Russian breach of Microsoft
Sayash Kapoor, PhD candidate at Princeton University and a researcher at the Center for Information Technology and Policy, author of the newsletter AI Snake Oil
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Extortion group threatens to sell Change Healthcare data
The data reportedly includes personal information and health details for customers of a variety of companies linked to the payment processor.
ALPHV steps up laundering of Change Healthcare ransom payments
As the ransomware group moves to hide its $22 million, its affiliate notchy is laying low after reportedly being stiffed on payment.
Top Democrat proposes minimum cybersecurity standards in wake of Change Healthcare attack
The new legislation from Sen. Mark Warner comes as health care groups say they would oppose such proposals.
Sherrod DeGrippo on APT groups experimenting with AI; security pros respond to China hacking warnings
Sherrod DeGrippo, Director of Threat Intelligence Strategy, Microsoft