Mathspace Breach Impacts More Than 1 Million Users in Australia, NZ

Mathspace confirmed a breach affecting 1,079,819 people in Australia and New Zealand after unauthorized parties downloaded user data from an internal system.

Mathspace confirmed on September 3, 2026 that a breach affected 1,079,819 people in Australia and New Zealand. Unauthorized parties accessed an internal reporting system and downloaded user information. Affected records involve students, parents or guardians, teachers, and Mathspace staff, including names and other data.

• 1,079,819 individuals affected across Australia and New Zealand
• Attackers accessed and downloaded data from an internal reporting system
• Records include students, parents/guardians, teachers, and staff
• Incident confirmed publicly on September 3, 2026