Data & LeadsData & Leads breach

In November 2018, security researcher Bob Diachenko identified an unprotected database believed to be hosted by a data aggregator . Upon further investigation, the data was linked to marketing company Data & Leads . The exposed Elasticsearch instance contained over 44M unique email addresses along with names, IP and physical addresses, phone numbers and employment information. No response was received from Data & Leads when contacted by Bob and their site subsequently went offline.