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Myriad Genetics detects unauthorized access to IT network, suspends testing operations
MYGNMyriad Genetics Inc
On November 2, 2026, Myriad Genetics detected unauthorized access within its information technology network environment. The company initiated incident response procedures, temporarily suspending testing operations and order management systems while resetting system credentials. External experts have been engaged to investigate the scope of the breach, including whether patient records were accessed. Most systems have returned to normal operations, and management does not believe the incident will have a material adverse effect on its business. Myriad Genetics provides genetic testing services.