Sears Holding, Delta Air hit by customer data breach at tech firm

Technology firm found that a cybersecurity incident affected online customer payment information of its clients

Department store chain Sears and Delta Air Lines said on Wednesday some of their customer payment information may have been exposed in a cybersecurity breach at software service provider.

Sears said it was notified of the incident in mid-March and the incident led to unauthorized access to the credit card information of under 100,000 of its customers.



Technology firm, which provides online support services for Delta, Sears, and Kmart among other companies, found that a cybersecurity incident affected online customer payment information of its clients, it said.

The incident happened on or after September 26, 2017, last year and was found and resolved on October 12, the company said.

Personal details related to passport, government identification, security, and SkyMiles information were not impacted, Delta said.



The number 2 US carrier said while a small subset of its customers would have had their information exposed, it cannot be said with certainty if their information was accessed and compromised.

Sears said its stores were not compromised and their internal systems were not accessed in the breach. There was no impact on the information of customers using a Sears-branded credit card, the retailer said.