A ransomware attack on Blue Yonder over the weekend is affecting Starbucks' ability to track employee hours on Monday.

We speak to experts about the supply chain ransomware attack against Blue Yonder has affected dozens of retailers, including Starbucks and Morrisons.

Starbucks said Monday that a ransomware attack on a third-party software provider is hindering its ability to track baristas' hours and manage their pay.