article_snippet: This could include they home or work address, for example, or a person's 'Favourite places.'
article_snippet: Full credit card details are not stored on the account, but a hacker can see the last four digits of a card number, as well as their full email address and phone number.
article_snippet: From this a person could commit wider identity fraud, or sign into other accounts if the username and password is copied across other sites, apps and accounts.
article_snippet: a third party said it was a 'one-time unathorised' access and only impacted 50,000 employees.
article_snippet: the Motherboard report has advised users to make sure users usernames and passwords are 'unique and strong' and that their usernames and passwords aren't used on other sites.
highlights_snippet: Users are advised to use 'strong and unique' usernames and passwords .