← Back to feed
Breaches & RansomwareEmerging1 sourceAug 31, 2026 · 21:39via CyberScoop

McKesson copes with fallout from data theft extortion attack

Brief

McKesson said its business and distribution centers remain operational in the wake of a cyberattack it disclosed Friday that resulted in data theft and temporary service interruptions.

Attackers gained access to some of the health care vendor’s third-party applications and stole data associated with a subset of customers in the company’s oncology, multispecialty and medical-surgical business units, Francisco Fraga, chief information and technology officer at McKesson, said in a statement Saturday.

McKesson is a major player in the healthcare sector, claiming it distributes about one-third of all pharmaceuticals used throughout North America. It reported $403. 4 billion in revenue for the one-year period ending in March.

The company’s size and critical role it serves also makes it a high-profile target for cybercriminals.

Read more on CyberScoop