Breach Intelligence

6,139

Total breached databases

Sometime before 2024, Les Curistes (lescuristes.fr), a French website dedicated to spa treatments and thermal cures, allegedly suffered a data breach. Reports suggest the site's stored contact messages were exposed. It has been reported that approximately 86,000 individuals were affected across 328,649 message records, including names, email addresses, phone numbers, IP addresses and the message bodies themselves. No passwords were included.
  • Data: Email Addresses Names Phone Numbers Geographic Locations IP Addresses Site Activity Messages
  • Records: 328,649
  • Lines: 328,648
  • Size: 94.57 MB
  • Passwords: No
On April 1, 2026, Nissan Motor Co., Ltd. (nissan.co.jp) allegedly suffered a data breach affecting its North American Nissan and Infiniti dealer network. Reports suggest the Everest ransomware group exfiltrated the data from an IT contractor's FTP servers using previously exposed credentials, then published it after ransom demands went unmet. It has been reported that approximately 2.35 million customer records were exposed, spanning roughly 1.19 million unique email addresses, and including full names, email addresses, phone numbers, physical addresses, and dealer and company information. No passwords were included in the customer records.
  • Date: Apr 2026
  • Domain: nissan.co.jp
  • Threat Actor: Everest
  • Category: Automotive
  • Data: Email Addresses Names Phone Numbers Physical Locations Geographic Locations Site Activity Company Information
  • Records: 24,011,305
  • Lines: 24,012,516
  • Size: 5.47 GB
  • Passwords: No
Sometime before 2026, the tenant records of La Maison Pour Tous (lmpt-coop.fr), a French social housing cooperative, were allegedly leaked. Reports suggest approximately 8,000 records were exposed, containing the full names of tenants. No email addresses or passwords were included in the exposed data.
  • Date: 2026
  • Domain: lmpt-coop.fr
  • Country: France
  • Category: Real Estate
  • Data: Names Geographic Locations Genders
  • Records: 8,817
  • Lines: 8,818
  • Size: 274.13 KB
  • Passwords: No
Sometime before 2026, NaszaKlasa.app, a Polish "find your schoolmates" social network, allegedly suffered a data breach. It has been reported that a full user-profile export was taken from the site's admin panel. Reports suggest approximately 2,500 individuals were affected, including a number of minors. The exposed data allegedly included full and maiden names, genders, birthdates, home street addresses with postal codes, precise geographic coordinates, birthplace locations, schools attended, and profile photos. No passwords or email addresses were included.
  • Date: 2026
  • Domain: naszaklasa.app
  • Country: Poland
  • Category: Social Media & Communication
  • Data: Names Physical Locations Geographic Locations Genders Profile Photos Websites Birthdates Education
  • Records: 2,471
  • Lines: 2,509
  • Size: 655.53 KB
  • Passwords: No
In 2023, HostAfrica (hostafrica.co.za), a South African web hosting company based in Cape Town, allegedly suffered a data breach. Reports suggest the company was targeted by the Medusa ransomware group, which exfiltrated internal corporate data that was later published. The exposed data allegedly included Active Directory account exports with email addresses, usernames, and organisation names, alongside internal accounts-receivable (aged-debt) spreadsheets naming corporate customers.
  • Data: Email Addresses Usernames Company Information
  • Records: 1,462
  • Lines: 1,465
  • Size: 107.53 KB
  • Passwords: No
Sometime before June 2026, Emaar Properties, the Dubai-based real estate developer (emaar.ae), allegedly suffered a data breach that was published on a hacking forum. Reports suggest the exposed dataset contained approximately 12,900 customer records. It has been reported that the compromised data included email addresses, full names, mobile phone numbers, nationalities, and the associated Emaar property/community; no passwords were included.
  • Date: Jun 2026
  • Domain: emaar.ae
  • Threat Actor: Anonymous2090
  • Country: United Arab Emirates
  • Category: Real Estate
  • Data: Email Addresses Names Phone Numbers Geographic Locations Nationalities
  • Records: 12,931
  • Lines: 3,560
  • Size: 892.86 KB
  • Passwords: No
In March 2025, the AI app-building platform Same (same.new / same.dev) allegedly exposed user data through its public API. Reports suggest the scrape contained details of projects created on the platform, including each project author's full name and email address. Approximately 8,600 unique email addresses were allegedly affected. No passwords were included in the exposed data.
  • Date: Mar 2025
  • Domain: same.dev
  • Category: Technology
  • Data: Email Addresses Names Site Activity
  • Records: 100
  • Lines: 2,101
  • Size: 155.34 KB
  • Passwords: No

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.