The .7z extension indicates a high-compression archive created with 7-Zip.
The file is part of a larger collection of data allegedly exfiltrated by threat actors. L'Oreal's defrosts.7z
Large portions of the file typically consist of assets related to advertising campaigns and product formulas. though the sensitivity varies by region.
To protect your own data, it is recommended to use the Have I Been Pwned tool to check if your credentials were part of this or similar leaks. L'Oreal's defrosts.7z
It often includes snapshots of database structures and sample data, though the sensitivity varies by region.