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Listed on a ransomware leak site

piriou

piriou.vn

piriou was listed on the DevMan leak site on May 19, 2025. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: FranceIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
DevMan
First listed
May 19, 2025
Claims recorded
2

2 Leak-Site Claims.

DevManConfirmed claim
Posted on the leak site
Dec 7, 2025
Collected by Brandefense
Dec 7, 2025
Data claimed
60 GB
Leak-site post text, written by the group
Piriou is a global shipbuilding, repair and engineering firm founded in 1965 and headquartered in France. It specializes in constructing mid-sized vessels for an international clientele. The company operates in three key sectors: Fishing, Offshore Oil & Gas Industries, and Maritime Security. It designs and builds a wide range of vessels, from longliners and trawlers for the fishing industry to crew boats and supply vessels for the offshore industry. Piriou also offers repair and maintenance services.
DevManConfirmed claim
Posted on the leak site
May 19, 2025
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
Crystal Coast Pain Management
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DevManUSUnited StatesHealthcareNot stated
ENCOMPASS-INC
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DevManUSUnited StatesTechnology400 GB
woodwardoralsurgery.com
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DevManSJSvalbard and Jan MayenHealthcare90 GB
wjnklaw.com
wjnklaw.com
DevManUSUnited StatesLegal ServicesNot stated
tiw-group.com
tiw-group.com
DevManSJSvalbard and Jan MayenTechnologyNot stated
zallc.org
zallc.org
DevManUSUnited StatesUnknown500 GB

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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.