Health care company Ascension lost sensitive data for nearly 5.6 million individuals in a cyberattack that was attributed to ...

Ascension had not publicly disclosed the total number of people affected by the May ransomware attack that compromised ...

Ascension says the May ransomware attack resulted in the breach of Social Security numbers, medical procedure codes and more.

The breach is the third largest reported to a portal managed by federal regulators this year.

About 5.6 million patients and employees at Ascension were affected by a cyberattack earlier this year, according to a report ...

Ascension’s May cyberattack compromised 5.6 million patients’ personal and health information, including Social Security numbers, credit card numbers and addresses. However, there is no evidence that ...

More than seven months after a ransomware attack disrupted clinical operations at hospitals across the U.S., Ascension ...

As recently as Thursday morning, the U.S. Department of Health and Human Services' online list of data breaches reported only 500 people as having been affected by the cyberattack on Ascension.

Ascension, one of the largest private U.S. healthcare systems, is notifying nearly 5.6 million patients and employees that ...