The chaos ransomware group listed sleemanbreweries.ca on its data leak site on 2026-07-14. Country: CA Sector: Agriculture and Food Production Domains named: sleemanbreweries.ca Claim as published on the leak site: Sleeman Breweries was founded in 1851 and headquartered in Guelph, Ontario. The company now markets and distributes world-class domestic and imported products.