Artivion, Inc. disclosed a cybersecurity incident on December 9, 2024, involving the acquisition and encryption of files. The company identified the incident on November 21, 2024, took systems offline, and engaged external legal, cybersecurity, and forensic advisors. The incident caused disruptions to order and shipping processes, though largely mitigated. Artivion stated the incident has not yet had a material financial impact but expects uninsured costs.