Optum's prescription processing unit Change Healthcare breached

Suspected nation state attack - service offline. Presumably data breach as well. AHA recommended all organizations connected to Change Healthcare disconnect immediately until further notice, so breach may be much larger.

[Change Healthcare](https://status.changehealthcare.com/incidents/hqpjz25fn3n7)

[American Hospital Association notice recommending disconnection](https://status.changehealthcare.com/incidents/hqpjz25fn3n7)

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