Starbucks said the aftermath of a ransomware attack on a software supplier has been affecting its ability to pay baristas and manage their schedules, the company's spokesperson said on Monday.

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. The November 21 cyberattack targeted supply-chain management software maker Blue Yonder,

Starbucks said fallout from a ransomware attack on a software supplier is disrupting the coffee chain's ability to pay baristas and manage their schedules, leaving cafe managers to manually calculate employees' pay.

A ransomware attack against a major supply chain technology provider left retailers including Starbucks and U.K. grocery chain Sainsbury’s scrambling to manage operations including scheduling and handling inventories.

A ransomware attack on one of Starbucks’ software vendors has disrupted how the coffee chain’s baristas view and manage their schedules, the company said on Monday.