The thegentlemen ransomware group listed jrk.com on its data leak site on 2026-04-04. Country: US Sector: Professional Services Domains named: jrk.com, mash.com, beazley.com Claim as published on the leak site: A leading real estate investment and property management company specializing in multifamily and commercial assets. The data includes a breach involving 111,000 Social Security numbers from the company jrk.com. Responsibility for the publication will lie with both the company itself and the insurance providers servicing it - mash.com (the intermediary) and the primary insurer beazley.com - which fails to properly value its clients’ data and is deliberately ignoring communications in an attempt to avoid payment, thereby putting the company at risk.