Industry News: ESG5

The target: SingHealth, Singapore’s largest group of healthcare organizations.

The take: 1.5 million patient records which included: names, prescriptions, medical records, government registration numbers, addresses and dates of birth.

The attack vector: The source of the breach according to early reports was a phishing campaign, however, security researcher’s leading hypothesis was that the attack originated through SingHealth’s failure to keep their software updated. The company used an open source penetration testing application called Ruler. However, they ignored an available patch for Ruler which addressed a known vulnerability, and which led to the hackers gaining access.

Regular and rigorous attention to security updates must be applied to ensure maximum safety of a company’s IT systems – especially where it pertains to tools used to assess the security of internal systems and the effectiveness of technical controls.

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