Executive Summary

An email invitation sent by Singapore's National Cancer Centre (NCCS) mistakenly cc'd a mailing list, revealing identities, contact details, and workplaces of individuals with genetic cancer conditions. The breach raised privacy concerns and highlighted the need for stricter email handling protocols.

---

Intelligence Metadata - Source Publisher: DataBreaches.net - Published Date: 2026-09-19T12:45:25+00:00 - Category: data-breaches

Original Description: The mistaken cc: breach still happens. Ann Neo reports: An invitation to an event sent by the National Cancer Centre Singapore (NCCS) has sparked privacy concerns after a mailing list exposed the identities, contact details and, in some instances, workplaces of individuals with a genetic cancer condition. The e-mail, an invitation to a Living with... Source

"When you arise in the morning, think of what a precious privilege it is to be alive � to breathe, to think, to enjoy, to love."

— Marcus Aurelius