A recent data breach at JustDial has leaked details regarding 100 million users. It is also seen that around 70% of data is of users who had called JustDial's customer care number. The leaked details include names, email ids, mobile numbers, gender, date of birth and addresses. Read more at economictimes.indiatimes.com
FreshMenu and Zomato seemed to have faced similar breaches of customer data in the past. The company claims that the newer version of JustDial's website had been revamped and it remained protected from the breach.
On the older versions of the apps there were certain API's on the basis of which a particular mobile number entered and also certain basic user details were accessible. This vulnerability have been fixed now.