Ransomware Attack on Blue Yonder Hits Starbucks, Supermarkets
The incident is typical of the heightened threats organizations face during the holidays, when most companies reduce their security operations staff by around 50%.
At a Glance
- The attack aligns with ransomware patterns, exploiting reduced staffing during holidays and weekends.
- IT pros must focus on securing supply chain dependencies, as even indirect vulnerabilities can affect operational continuity.
- Blue Yonder’s quick action with cybersecurity firms underscores the value of proactive preparation and rapid response.
A disruptive ransomware attack on Blue Yonder, a supply chain management software provider for major retailers, consumer product companies, and manufacturers, highlights the heightened risk organizations face during the busy holiday season.
A Nov. 21 attack on Blue Yonder affected infrastructure that the company uses to host a variety of managed services for customers, which include 46 of the top 100 manufacturers, 64 of the top 100 consumer product goods makers, and 76 of the top 100 retailers in the world.
Major UK Supermarket Chains Hit in Cyberattack
Among those reportedly most affected by the attacks are Morrisons and Sainsbury's, two of the UK's largest supermarket chains. British media outlet The Grocer quoted a Morrisons spokesperson as describing the Blue Yonder attack as affecting the smooth delivery of goods to stores in the UK. Availability of some product lines at wholesale and convenience locations could drop to as low as 60% of normal availability, the media outlet reported.
In the US, Starbucks reported the Blue Yonder attack affecting a back-end process for employing scheduling and time-tracking. Jaci Anderson, director of corporate communications at Starbucks, tells Dark Reading that the company is working on addressing issues caused by the Blue Yonder outage so employees are paid with "limited disruption or discrepancy."
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