Breach Intelligence

2,850

Total breached databases

This database contains logs of Births, Deaths, Marriages and Divorces in the state of Texas in United States. Containing 15,011,596 Births from 1950 to 1995; 4,030,672 Deaths from 1965 to 1999; 3,777,616 Divorces from 1968 to 2014 & 8,364,633 Marriages from 1966 to 2014.
  • Date: 2014
  • Domain: texas.gov
  • Country: United States
  • Category: Government
  • Records Announced: 31,184,517
  • Data: Birthdates Death Information Genders Geographic Locations Marital Statuses Names
  • Imported:
  • Records Imported: 31,184,517
  • Number of lines: 31,184,517
  • Size: 2.22 GB
  • Passwords: No
In March 2021, the mobile parking app service ParkMobile suffered a data breach which exposed 21 million customers' personal data. The impacted data included email addresses, names, phone numbers, vehicle licence plates and passwords stored as bcrypt hashes. The following month, the data appeared on a public hacking forum where it was extensively redistributed.
  • Data: Email Addresses License Plate Numbers Names Passwords Phone Numbers
  • Imported:
  • Records Imported: 21,240,436
  • Number of lines: 21,890,325
  • Size: 4.56 GB
  • Passwords: BCrypt
  • Cracked: 29%
In May 2017, the education platform Edmodo was hacked resulting in the exposure of 77 million records comprised of over 43 million unique customer email addresses. The data was consequently published to a popular hacking forum and made freely available. The records in the breach included usernames, email addresses and bcrypt hashes of passwords.
  • Data: Email Addresses Passwords Usernames
  • Imported:
  • Records Imported: 77,039,129
  • Number of lines: 77,039,863
  • Size: 11.42 GB
  • Passwords: BCrypt
  • Cracked: 14%
In approximately January 2013, the Pokémon forum PokeCommunity suffered a data breach that impacted 330k users. The attack led to the exposure of data including Usernames, Email addresses, IP Addresses and Passwords stored as vBulletin hashes.
  • Data: Email Addresses IP Addresses Passwords Usernames
  • Imported:
  • Records Imported: 330,406
  • Number of lines: 330,605
  • Size: 38.5 MB
  • Passwords: vBulletin
  • Cracked: 91%
In 2015, a massive database referred to as the “USA voters database” was discovered publicly exposed online, containing approximately 152 million voter records. The data included names, birthdates, email addresses, phone numbers, physical locations, ethnicities, and political affiliations. No passwords were included. Although the ownership of the database was unclear, the exposure was widely reported and raised serious concerns about voter privacy and the security of publicly accessible government-related data.
  • Date: 2015
  • Country: United States
  • Category: Government
  • Records Announced: 152,000,000
  • Data: Birthdates Email Addresses Ethnicities Names Phone Numbers Physical Locations Political Affiliation
  • Imported:
  • Records Imported: 152,887,912
  • Number of lines: 152,887,913
  • Size: 15.39 GB
  • Passwords: No
In mid-2019, news broke of an alleged LiveJournal data breach. This followed multiple reports of credential abuse against Dreamwidth beginning in 2018, a fork of LiveJournal with a significant crossover in user base. The breach allegedly dates back to 2017 and contains 26M unique usernames and email addresses (both of which have been confirmed to exist on LiveJournal) alongside plain text passwords. An archive of the data was subsequently shared on a popular hacking forum in May 2020 and redistributed broadly.
  • Data: Email Addresses Passwords Usernames
  • Imported:
  • Records Imported: 33,726,800
  • Number of lines: 33,726,801
  • Size: 1.66 GB
  • Passwords: Plaintext
In July 2018, the massive multiplayer online game Stronghold Kingdoms suffered a data breach. Almost 5.2 million accounts were impacted by the incident which exposed emails addresses, usernames and passwords stored as salted SHA-1 hashes.
  • Data: Email Addresses Passwords Usernames
  • Imported:
  • Records Imported: 5,819,567
  • Number of lines: 5,819,628
  • Size: 1.87 GB
  • Passwords: SHA-1 Salted
  • Cracked: 0%

Frequently Asked Questions

A data breach is unauthorized access to data (often involving account takeover, malware, or misconfigured infrastructure). A data leak is exposure of data due to mistakes like public cloud storage, open databases, or accidental publishing. A database dump is a packaged dataset that may come from a breach, leak, scraping, or aggregation.

Change passwords for any affected accounts immediately, prioritizing email, banking, and any account that shares the same password. Enable multi-factor authentication wherever possible. Monitor your accounts for suspicious activity and consider placing a fraud alert or credit freeze if financial data was exposed.

Start with containment and verification: confirm what data was exposed, identify the entry point, rotate credentials (especially SSO, VPN, email), and enforce MFA. Then investigate affected systems, notify stakeholders as required, and harden controls to prevent recurrence. A structured incident response plan helps keep the work measurable and compliant.

Dark web monitoring helps you spot exposure signals early — before stolen data is widely reused for account takeover or targeted attacks. Monitoring complements vulnerability management by revealing when attackers already have leverage. Pair it with continuous attack surface monitoring and strong Asset Discovery to reduce blind spots.

Not always. Some datasets are old, incomplete, or derived from third parties. However, any exposure increases risk because credentials and personal data can be reused indefinitely. Treat it as a priority signal: rotate credentials, enforce MFA, review suspicious logins, and audit the systems that could have produced the data.

SynScan helps you connect the dots between attack surface exposure, vulnerabilities, and breach signals so you can prioritize remediation and reduce the chance of repeat incidents.