A data breach at Change Healthcare may impact a third of all Americans. The company, which handles patient data for health facilities, discovered unauthorized access to files that might contain personally identifiable information. It’s unclear the extent of the breach, making it one of the largest potential breaches in US history.

Nearly 250,000 Records From Tax Credit Consulting Agency Exposed
Summarize this content to a maximum of 60 words: Research has uncovered an unencrypted, non-password-protected database containing 245,949 records.