Exclusive: New Zealand Sotheby’s International Realty investigating cyber security incident – Cyber Daily

August 24, 2026 1 Min Read 0

Threat Intelligence Brief

Curated summary with source attribution

Source: cyberdaily.au

Threat Risk: Medium
Victim: Real Estate Services
Incident: Data breach of customer PII via a third-party CRM platform.
Impact: Exposure of customer names, emails, phone numbers, and physical addresses.
Attacker: Threat actor known as ‘2019’
Analysis: The breach originated from a third-party CRM system rather than the company’s own internal infrastructure. While the attacker claims to have stolen 1.6 million records, the victim disputes this volume. This incident highlights the persistent risk of supply chain vulnerabilities in marketing and operational platforms.
Recommendations: Audit third-party CRM access and permission levels; Implement multi-factor authentication for all vendor-managed platforms; Monitor dark web forums for leaked customer PII to enable proactive notification
Source: Cyber Daily

Editorial note: this post summarizes third-party reporting and links to the original source.
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