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Listed on a ransomware leak site

Sartrouville France

Sartrouville France was listed on the Medusa leak site on Aug 19, 2023. Information as of Oct 19, 2026.

Country: FranceIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
Medusa
First listed
Aug 19, 2023
Claims recorded
1

Leak-Site Claim.

MedusaConfirmed claim
Posted on the leak site
Aug 19, 2023
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Sartrouville is a commune in the Yvelines department, Île-de-France, north central France. it is located in the north-western suburbs of Paris, 17.1 km from the center of Paris. It employs 501-1,000 people and has $100M-$250M of revenue. Is headquartered in Sartrouville, Ile-de-France, 78500, France.

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Walman Optical
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MedusaUSUnited StatesHealthcareNot stated
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MedusaUSUnited StatesTelecommunicationsNot stated
TouchSource
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MedusaUSUnited StatesTechnologyNot stated
Big Thumb
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MedusaUSUnited StatesTechnologyNot stated
Live! Casino
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MedusaGBUnited KingdomHospitality and TourismNot stated
University of Mississippi Medical Center (@ummcdata)MedusaAEUnited Arab EmiratesNon-profit and Civil SocietyNot stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.