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Verified breach record

Modern Business Solutions Data Breach

Understand what this public breach record reports and choose next steps based on the information involved.

Breach date: October 8, 201658,843,488 affected accounts in the record
01

What happened?

In October 2016, a large Mongo DB file containing tens of millions of accounts was shared publicly on Twitter (the file has since been removed). The database contained over 58M unique email addresses along with IP addresses, names, home addresses, genders, job titles, dates of birth and phone numbers. The data was subsequently attributed to "Modern Business Solutions" , a company that provides data storage and database hosting solutions. They've yet to acknowledge the incident or explain how they came to be in possession of the data.

02

When did it happen?

The breach date in the public record is October 8, 2016. The record was added to the catalogue on October 12, 2016 and last updated there on October 12, 2016.

03

What information was reported as exposed?

  • Dates of birth
  • Email addresses
  • Genders
  • IP addresses
  • Job titles
  • Names
  • Phone numbers
  • Physical addresses

These are incident-level categories. The record does not prove that every category was exposed for every affected person.

04

Who may be affected?

This record may be relevant to people who had an account or other relationship with Modern Business Solutions or used modbsolutions.com around October 8, 2016. A catalogue entry does not establish that every customer was affected or that every listed data category applied to each person. Compare the record with an official notice addressed to you.

05

What should you do?

Verify whether the notice applies to you

Compare the organization, dates, and information categories with any notice you received. Use contact details you independently confirm.

Protect identity information

Review your credit reports and consider a free credit freeze if identity information could support new-account fraud.

Expect targeted phishing

Treat unexpected breach follow-ups with caution. Do not use links or phone numbers in a suspicious message; contact the organization directly.

Choose actions that match the information involved. If you find signs that someone is using your identity, the Federal Trade Commission provides a personal recovery plan at IdentityTheft.gov.

Sources and review information

Page reviewed September 14, 2026 by the Data Breach Help Editorial Team. Catalogue details reflect the provider record and may change.