The medusa ransomware group listed Leland Campbell LLP law firm on its data leak site on 2023-05-23. Sector: Professional Services Claim as published on the leak site: Leland Campbell LLP is the largest law firm in Yorkton and the district, employing 8 lawyers and staff. The firm's services include real estate, wills and estate, criminal law, family law, civil litigation and commercial/commercial law, to name just a few.