Millions of customers' data has been exposed in a major breach at an online shopping site owned by retail giant Woolworths.
The company says a compromised user credential was used to get access to customer information from the MyDeal website.
On Friday, the Woolworths Group said MyDeal had begun contacting an estimated 2.2 million customers who were affected in the breach. All of those impacted had been contacted via email by Saturday.
