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Health data of more than 9.5 million people leaked from Aesto record system

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Health data of more than 9.5 million people leaked from Aesto record system

Aesto, a healthcare data company, disclosed to federal regulators in early September that a December cyberattack exposed sensitive information belonging to more than 9.5 million people. The breach was confirmed this week through the company's notification to authorities.

Why it matters: Healthcare providers and insurers using Aesto systems must assess whether their patient data was included in the leak and prepare breach notifications; individuals affected should monitor for identity theft and fraud.

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