Blue Yonder ransomware attack disrupts grocery store supply chain

Blue Yonder experienced a ransomware incident on November 21, 2024 that disrupted its managed services environment and impacted major retail and grocery customers (including Morrisons, Sainsbury's, and reportedly Starbucks), forcing them to revert to manual or backup processes; Blue Yonder has engaged external cybersecurity firms and is implementing recovery and forensic measures, but public technical details, attribution, and IOCs have not been released.