Israeli marketing company left authentication credentials for an Elasticsearch database online. The exposed data includes names, email addresses, phone numbers, physical addresses and genders. The company posted a notification on its website saying that it confirmed a weakness and that it had been patched A U.S.-based security specialist became frustrated after receiving unwanted marketing messages over SMS for more than two years and decided to investigate. The data includes 49 million unique email addresses from the Netherlands, Belgium, France, Germany and Spain.”]
Source: https://www.cuinfosecurity.com/israeli-marketing-company-exposes-contacts-database-a-13785