Breach Intelligence

6,236

Total breached databases

Ministere de la Transition ecologique (developpement-durable.gouv.fr) 2026

Ministere de la Transition ecologique (developpement-durable.gouv.fr) 2026

Sometime before 2026, the French Ministère de la Transition écologique (developpement-durable.gouv.fr) allegedly suffered a data breach. It has been reported that the exposure stemmed from an API misconfiguration and an IDOR flaw in an internal monitoring tool, affecting two separate datasets: the ministry's user directory and a register of accredited inspectors. Reports suggest approximately 22,000 individuals were affected. The exposed data allegedly included email addresses, full names, usernames, phone and fax numbers, physical and geographic locations, birthdates, job and company information, and government-issued identifiers. No passwords were included.
  • Data: Email Addresses Names Phone Numbers Physical Locations Geographic Locations Usernames Government IDs Genders Job Information Company Information Fax Numbers Birthdates
  • Records: 22,820
  • Lines: 22,821
  • Size: 5.5 MB
  • Passwords: No

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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.