Medicare Advantage star ratings released; Security firm raises FIN12 ransomware attack concerns. Plus: Withings receivesan FDA clearance for Scan Watch’s ECG and SpO2 monitoring features .

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See the rankings: More than 70 health plans earned 5 stars in Medicare Advantage star ratings

Cyber experts warn of 'aggressive' threat actor targeting healthcare

Withings scores FDA clearance for smartwatch ECG and SpO2 monitoring