Of course, here are some famous medical record leaks and their impacts: 1. **2015 US Federal Center for Medicare Services (CMS)**: - Incident: Hackers attacked the CMS database, resulting in the leakage of medical records and personal information of millions of individuals. - Impact: The number of affected patients exceeded 1 million, resulting in an increased risk of privacy violations and identity theft, and medical institutions also faced huge fines and lawsuits. 2. **2017 WannaCry ransomware attack**: - Incident: The WannaCry virus attacked many hospitals and medical institutions around the world, including the UK National Health Service (NHS). - Impact: Hospitals were forced to cancel about 20,000 appointments, treatment was interrupted, and patients' sensitive data was at risk of leakage, resulting in threats to patient safety. 3. **2019 US Health Affairs**: - Incident: A database of health records was made public, and millions of unencrypted medical records were leaked. - Impact: The leaked data included patients' names, medical history and insurance information, resulting in serious violations of patient privacy and damage to the trust of medical institutions. 4. **Blackbaud data breach exposed in the United States in 2020**: - Incident: Charity software company Blackbaud suffered a cyber attack, involving the leakage of patient data from multiple hospitals and medical institutions. - Impact: The impact includes patients' personal data and payment information, which puts patients and hospitals at risk of identity theft and financial losses. 5. **Attacks on multiple medical institutions in California in 2021**: - Incident: Multiple medical institutions suffered cyber attacks, and a large amount of medical records and personal information were stolen and sold. - Impact: The privacy information of hundreds of thousands of patients is at risk, and medical institutions face reputational losses and potential legal liabilities. These incidents not only impose psychological and financial burdens on patients, but also have a profound impact on the operations, reputation and trust of medical institutions. Therefore, measures to protect medical data are particularly important.