A ransomware attack by the ‘Blackcat’ group on UnitedHealth Group subsidiary Change Healthcare has disrupted payment systems and prescription processing in nearly 90% of US pharmacies, seriously affecting patient care and pharmacy operations. Healthcare providers are seeking immediate solutions, while addressing a need for increased cybersecurity to protect sensitive health information. The uncertainty around the attack’s duration highlights the importance of long-term planning and collaboration to enhance the sector’s cyber resilience.
Who’s driving ransomware’s accelerated growth in 2025
The article examines the tactics used by the Internet Advertising Bureau (IAB), their connections to ransomware groups, and the services they provide.
