McKesson Data Leak Includes 6.4M Email Addresses After $55.2M Extortion Demand

The scale of McKesson’s data breach is becoming clearer — and 284 million stolen records does not necessarily mean 284 million victims. Have I Been Pwned (HIBP) says the data published following ShinyHunters’ August extortion campaign contains 6.4 million unique email addresses, along with information tied to patients, employees, healthcare...