The cactus ransomware group listed MultiMasters on its data leak site on 2023-11-06. Country: BE Sector: Professional Services Domains named: multimasters.be Claim as published on the leak site: The Multi Masters Group is a renowned and versatile company offering multiple services in a number of locations in Belgium. The Multi Masters Group is an evolution of the public com pany Cleaning Masters, which was founded in 1988 as a family cleaning business. Within a short period of time it grew into one of Belgium’s top 5 business support companies. In 2004, Cleaning Masters joined the Samsic Group, a European leader in the field of services. Since we are also part of AAFM, the leading European cooperation platform for business support services, we can provide customised solutions for our clients at a European level.