WOS · Privacy
Your information in WOS
Updated 22 October 2026
WOS WORLDMASTERCLASS is operated by WMC Tech Sdn Bhd. This notice covers the WOS app, its organisation and group services, and the connected modules you use. WOS is intended for people aged 16 and over. For privacy questions or requests, email contact@worldmasterclass.com.
What we collect
Account and profile details include name, email, optional phone, photo, biography and preferences. We process group messages, posts, comments, attachments, course enrolment and progress, reactions, notifications and device identifiers used for account access and push delivery. Search terms are sent to WOS and the connected module you search.
Speakers also processes profile information such as date of birth, optional recordings and transcripts, and business planning information such as salary, cash on hand and performance. Meta processes uploaded videos, extracted audio, transcripts, session chat and attendance information. Collection depends on the features and modules you use.
How we use data
We use information to provide account access, organisation and group communication, courses, notifications, search and module features; secure and operate the service; and analyse progress, engagement and session attendance. Speakers uses supplied financial details for its business planning tools. We do not sell personal data or use it for advertising tracking.
Providers and sharing
Identity, hosting, messaging, video and push delivery use supporting services including WMC Identity/SuperTokens, Apple or Google sign-in when chosen, Google Cloud, Vercel, Firebase Cloud Messaging, Bunny, Expo/EAS, Supabase, Fly and Cloudflare R2, as applicable to the feature.
Meta sends extracted audio to Deepgram for transcription. Deepgram may retain audio and transcripts to improve its models. Speakers sends supplied recordings and transcripts to its configured transcription and content-generation providers; supported integrations include OpenRouter, OpenAI and Groq. Provider processing and retention depend on the service and configuration. Contact us for the providers relevant to your organisation.
Organisation members and administrators can access information according to their roles and the content you share. We may disclose information when required by law.
Retention
Data is kept while needed to provide and secure the service and meet applicable record obligations. Search requests and cached results can remain beyond the individual request; hosting logs and provider copies may last longer. Historical group, enrolment, progress, payment and connected-module records may remain after account deletion. Providers may retain copies under their own service terms. Retention and deletion periods vary across these systems.
Deletion and your choices
In the app, open Profile → Account → Delete Account and type DELETE to confirm. This anonymises your Sphere profile, removes Sphere organisation memberships and push registrations, and requests sign-in identity cleanup. Historical and connected-module records can remain.
See how to request account and data deletion, or email contact@worldmasterclass.com to request deletion of personal data held by WOS organisations or modules. We will explain the affected systems and any records that must be retained. You may also request access or correction. Camera, photo and notification permissions can be managed in device settings. Sharing content and using optional module uploads or planning tools is your choice.
Security and updates
Production connections use HTTPS/WSS. Access is controlled by account, organisation and group permissions. No system is completely secure. We will update this notice when WOS data practices change.