GuestTek

GuestTek was compromised in a ransomware attack attributed to tridentlocker in November 2025. The organization, operating in the Technology sector in Canada, was added to the group's data leak site as part of an extortion campaign.

tridentlocker 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.

[AI generated] GuestTek is a global company that specializes in delivering and managing communications and connectivity services for the hospitality industry. They provide solutions for internet access, entertainment, and fully integrated hospitality systems, enhancing guest experience in properties around the world. The company is a pioneer and leader in providing advanced technologies for the hotel industry such as IP-PBX, Voice, IPTV, and High-Speed Internet Access.