The thegentlemen ransomware group listed Groupe Alternance on its data leak site on 2026-11-12. Country: FR Sector: Professional Services Domains named: groupe-alternance.com Claim as published on the leak site: groupe-alternance.com Groupe Alternance is a French private education group founded in 2008 in Paris, offering work-study (alternance) programs across 5 schools with 10,000 plus students, 300 plus staff and 1,200 plus partner companies. Its model lets students earn a salary while their employer pays for their education, covering Bachelor, BTS and MBA programs in management, marketing, finance, HR, logistics, tourism and sport management. Key schools include ESAM, EFB, ECE, IPAC and the Institut