ReportedReported by fewer than three independent publishers, with no official finding.
Data allegedly from Change Healthcare ransomware attack raises more questions than answers (1)
UPDATE: Sometime earlier today, after my communication with RansomHub, they removed the April 15 update described in the post from their listing. It has now been replaced with a note: Change HealthCare - OPTUM Group...
DII-2024-001016 sources ↓
What happened
Not publicly disclosed.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.
DataBreaches.net
Data allegedly from Change Healthcare ransomware attack raises more questions than answers (1)
16 April 2024
energycommerce.house.gov
Examining Health Sector Cybersecurity in the Wake of the Change Healthcare Attack