Domino's data breach: 648K accounts exposed
Severity: high · Patch status: no-fix-needed · Since 2015-01-04
In June 2014, Domino's Pizza in France and Belgium was hacked by a group going by the name "Rex Mundi" and their customer data held to ransom. Domino's refused to pay the ransom and six months later, the attackers released the data along with troves of other hacked accounts. Amongst the customer data was passwords stored with a weak MD5 hashing algorithm and no salt. Exposed data: email addresses, names, passwords, phone numbers, physical addresses. The breach dates from Jun 13, 2014; Have I Been Pwned loaded it on Jan 4, 2015.
What to do
- If you had a Domino's account, change its password and the password of any other account that reused it.
- Turn on multi-factor authentication wherever it is offered.
- Check whether your addresses are in this breach at https://haveibeenpwned.com.
- Expect targeted phishing that quotes the leaked details; verify any unexpected contact out of band.
Sources
All live incidents on Threat Watch
