"Pharmacy Delays Nationwide: UnitedHealth's Change Healthcare Unit Hit by Suspected Nation-State Cyberattack"

A cyberattack on UnitedHealth Group's subsidiary, Change Healthcare, has caused a nationwide outage, disrupting the transmission of data between healthcare providers and insurance companies and rendering some pharmacies unable to process prescriptions. The attack, suspected to be the work of a "nation-state associated cyber security threat actor," prompted UnitedHealth to disconnect Change Healthcare's systems from other parties. The full extent of the disruptions is not yet known, but some impacted organizations have reported issues with insurance coverage and prescription processing. The incident highlights the vulnerability of critical back-end IT software and services in various industries to cyberattacks.