Verifications.io Download _best_ Jun 2026

This is the primary reason the dataset is dangerous. Because the data includes validated email addresses (emails verified as "real and active"), it is a goldmine for spammers. Marketers call this "high-deliverability data." Criminals use it for phishing campaigns, business email compromise (BEC), and credential stuffing.

In today's digital landscape, email marketing remains a crucial channel for businesses to connect with their target audience. However, the effectiveness of email marketing campaigns heavily relies on the quality of the email list. A large number of invalid or fake email addresses can lead to poor deliverability, damage to sender reputation, and ultimately, a significant waste of resources. This is where Verifications.io comes into play.

If you have landed on this page searching for a you are likely aware of one of the largest, yet most misunderstood, data leaks of the decade. Verifications.io, a now-defunct email validation service, suffered a catastrophic data breach in March 2019 that exposed over 808 million records. Unlike typical breaches that leak passwords or financial data, this one exposed hyper-specific marketing and verification data. verifications.io download

Verifications.io was a major email verification service that suffered a massive data breach in 2019, exposing over 763 million records. Because the service effectively no longer exists in its original form and the "download" of its database is primarily associated with illegal data leaks, "preparing solid content" regarding it usually refers to or data breach analysis .

The database contained roughly 150GB of data, including email addresses, names, phone numbers, and physical addresses. This is the primary reason the dataset is dangerous

Recommend steps for individuals whose data was found in the breach: Check status on Have I Been Pwned or Aura .

: The company permanently ceased operations and its website went offline shortly after the breach was discovered in early 2019. The Data Breach Details In today's digital landscape, email marketing remains a

Mention how such breaches today would trigger severe penalties under regulations like GDPR or CCPA.

Security researcher Bob Diachenko discovered a massive, publicly exposed MongoDB database belonging to Verifications.io. The database had no password protection —anyone with an IP address could access it.

| | Example Content | Risk Level | |---|---|---| | email | john.doe@bigcorp.com | High (validated active) | | full_name | Johnathan Michael Doe | Medium | | address_line_1 | 1234 Market Street | High (physical mail fraud) | | city_state_zip | Philadelphia, PA 19103 | High | | phone_number | +1 (215) 555-1234 | Critical (SMS phishing) | | company | BigCorp Inc. | Medium (BEC attacks) | | ip_address_last_seen | 72.215.149.203 | Medium (geo-location) |