On February 18, 2026, the French dairy cooperative Union Laitiere de la Meuse appeared on the leak site of the nightspire ransomware group. Public reporting indicates the attackers exfiltrated internal files during a ransomware incident. While the precise number of people whose information may have been exposed remains unknown, anyone whose records were held by the cooperative — customers, employees, suppliers, or their families — may now face heightened risk of identity theft and doxxing.
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What Public Reporting Shows
Available reporting describes a ransomware attack in which nightspire gained access to the cooperative’s systems, encrypted data, and later published proof of exfiltration on its leak site. The data exposed consists of internal files whose exact contents have not been publicly detailed. No confirmed victim count has been released, and the cooperative has not issued a public statement specifying which categories of personal information were taken. Industry references to the incident, including on ransomware tracking platforms, list the event under the nightspire group’s February 2026 activity.
Why This Matters for You and Your Family
When a local business or cooperative that handles your information is breached, the consequences reach far beyond the company. Your name, address, contact details, banking information, or supplier records could be sitting in those internal files. For families, this often means children’s information appears alongside parents’ data, creating a single point of failure. Once stolen data surfaces on criminal forums, it can be resold within hours, used for fraud, or combined with other leaks to build a complete profile of your household.
Credential leaks like this one frequently cascade into account takeovers on unrelated services where the same email and password were reused. Gaming accounts belonging to you or your children are especially vulnerable because they often share the same email address used for everyday services and may contain additional personal details or payment methods.