Carlson Building Maintenance

Carlson Building Maintenance was compromised in a ransomware attack attributed to akira in October 2025. The organization, operating in the Construction sector in Unknown, was added to the group's data leak site as part of an extortion campaign.

akira operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Carlson Building Maintenance specializes in commercial cleaning services throughout the Midwest, offering a variety of solutions including general cleaning, hard floor care, carpet cleaning, and specialty services. They serve diverse industries such as retail,grocery, schools, and warehouses, tailoring their cleaning programs to meet the specific needs of each facility. We are ready to upload more than 20GB of there data. There are lots of essential corporate documents such as: financial data (audit, payment details,financial reports, invoices), employees and customers information (passports, driver's licenses, emails, phones), confidential information and other documents with personal information.