United Health Announces Restoration of Critical Healthcare Functions After Cyberattack

UnitedHealth Group has confirmed the successful restoration and rebuilding of critical healthcare functions handled by its subsidiary, Change Healthcare. This comes roughly a month after a cyberattack crippled operations and sent shockwaves through the U.S. healthcare system.

The attack, which occurred on February 21st, targeted Change Healthcare's cloud-based services, specifically their Assurance and Relay Exchange applications. Assurance is a vital software for managing medical claims and remittances, while Relay Exchange acts as a clearinghouse to verify insurance claims.

Amazon's cloud infrastructure, which hosted these applications, was compromised. However, UnitedHealth reports successful restoration from backups with the help of cybersecurity firms Palo Alto Networks and Mandiant. The company emphasizes the implementation of "several rounds of security protocols" to ensure platform integrity and ongoing monitoring with multiple scanning services.

Impact of the Breach

Change Healthcare plays a critical role in the U.S. healthcare landscape, processing roughly half of all medical claims nationwide. Their services reach an extensive network of healthcare providers, including nearly 1 million physicians, 33,000 pharmacies, 5,500 hospitals, and 600 laboratories.

The cyberattack, attributed to the hacking group ALPHV (also known as BlackCat), significantly disrupted healthcare operations across the country. The U.S. Department of Health and Human Services is currently investigating the incident.

Recovery Efforts and Path Forward

UnitedHealth has taken steps to mitigate the financial impact on healthcare providers affected by the disruption. On March 18th, the company announced plans to release its medical claims processing software and has already distributed over $2 billion in advanced payments as financial assistance.

To provide additional support during the recovery phase, UnitedHealth previously suspended requirements for paperwork needed for outpatient insurance approvals and reviews of inpatient admissions for Medicare Advantage plans.

The restoration of Change Healthcare's cloud services marks a significant step towards restoring normalcy in the U.S. healthcare system. However, the incident serves as a stark reminder of the vulnerabilities within the healthcare infrastructure and the need for robust cybersecurity measures.

Source

https://finance.yahoo.com/news/1-unitedhealth-says-unit-change-194046892.html