Congress rails against UnitedHealth Group after ransomware attack
House lawmakers argue that growing consolidation in the health care sector has created vulnerabilities to cyberattacks.
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Dave Aitel on ‘secure by design’; CISA’s rules for cyber incident reporting
Veteran cybersecurity executive Dave Aitel
Sherrod DeGrippo on APT groups experimenting with AI; security pros respond to China hacking warnings
Sherrod DeGrippo, Director of Threat Intelligence Strategy, Microsoft
David Haber breaks down the AI security industry; ALPHV snarls U.S. health care
David Haber, CEO of Lakera
Ransomware group behind Change Healthcare attack goes dark
ALPHV/BlackCat reportedly received $22 million from Change Healthcare before scamming its affiliates ahead of a possible rebrand.
ALPHV website goes down amid growing fallout from Change Healthcare attack
Medical providers are under financial pressure and patients are facing challenges in filling prescriptions due to the ransomware attack.
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Robert M. Lee on critical infrastructure attacks; and is LockBit back?
Dragos CEO Robert M. Lee
Notorious ransomware group claims responsibility for attacks roiling US pharmacies
The group known as ALPHV said it was behind an attack that has disrupted a service used by healthcare providers to process payments.
LockBit claims a comeback less than a week after major disruption
The administrators of the prolific ransomware strain say they are back online after law enforcement took down their infrastructure last week.
After LockBit takedown, police try to sow doubt in cybercrime community
After taking down the world's most prolific ransomware group, a police messaging campaign is trying to undermine its leaders.