Nine months after a ransomware attack on health payment processing company Change Healthcare, the impact on medical practices, providers and patients continues to reverberate. The cyberattack saw the UnitedHealth Group subsidiary knocked offline, disrupting billions of dollars in payments and compromising sensitive information for millions of patients. Such breaches are feared to become more common and disruptive, given the healthcare sector’s wealth of money, sensitive data and personal information – all of which can be exploited by cybercriminals.
Warning issued over ‘fast flux’ techniques used to obscure malicious signals on compromised networks
Law enforcement agencies have warned that organizations face a common network vulnerability that allows hackers to dodge detection and distribute malicious software indiscriminately. Referred to
