#Change Healthcare
This tag brings together coverage on incidents, data exposure, and service disruptions tied to digital health operations, with attention to how they affect organizations and users across Latin America. It also tracks security responses, operational continuity, and the lessons these cases leave for the regional healthcare sector.
U.S. Health Sector Hit by Three Ransomware Cases
Change Healthcare, OSF Healthcare and Unlimited Technology Systems surfaced in recent ransomware and breach reports tied to U.S. health care.
Aug 13, 2026 · 2 min
U.S. Health Sector Faces Ransomware Pressure
Attacks on key U.S. health players disrupted claims, prescriptions and services. Ahhh Care appears in a possible ransomware case.
Jul 30, 2026 · 2 min
Change Healthcare and Health System Risk
The Change Healthcare attack exposed how U.S. healthcare depends on a single intermediary and added an estimated $2.87 billion in losses.
Jul 28, 2026 · 2 min
Ryuk Case Ties Vardanyan to U.S. Hospitals
Karen Vardanyan pleaded guilty in Ryuk attacks on U.S. hospitals, bringing renewed scrutiny to ransomware's impact on healthcare.
Jul 11, 2026 · 2 min