Golf Canada Suffers Data Breach Affecting 569,000 Users In mid-2024, Golf Canada experienced a significant data breach, exposing 569,000 unique email addresses along with personal details such as names, dates of birth, gender, and approximate geographic locations. The incident was flagged by cybersecurity monitoring services, including Have I Been Pwned, which tracks compromised data. Analysis revealed that 76% of the exposed email addresses were already linked to LinkedIn profiles, increasing the risk of targeted phishing or credential-stuffing attacks. The breach highlights vulnerabilities in third-party data handling, as the compromised information may have been accessible through cookies used for service delivery, security, analytics, and advertising. Golf Canada has not publicly detailed the cause of the breach, but the exposure underscores the ongoing risks of large-scale personal data collection in digital platforms. The incident serves as a reminder of the potential fallout from unauthorized access to user information, particularly when combined with data from other sources.