ShinyHunters expose 6.4M in attack on medical supplier McKesson
Have I Been Pwned data shows ShinyHunters' attack on medical supplier McKesson exposed records of roughly 6.4 million individuals.
76
Organization
McKesson
- Mentions · 7d0
- Mentions · 30d0
- All mentions8
- First seenAug 31, 2026
- Last mentionedSep 10, 2026
Timeline
8 articles · newest firstNutex Health Says Patient Data Stolen, Hackers Threaten Leak
The Gentlemen ransomware gang claims breach of US healthcare provider Nutex Health, exfiltrating patient and employee data and threatening publication.
65
Healthcare Giant McKesson Investigates Data Breach Incident
ShinyHunters claims theft of 284 million records from healthcare giant McKesson, which says it is investigating the alleged breach.
82
Healthcare cyberattacks hit pacemakers and millions of patient records
McKesson confirms a data breach as ShinyHunters demands $55.2M amid healthcare cyberattacks affecting millions of patient records and pacemaker devices.
80
Hackers claim millions of patient records stolen during data breach at healthcare giant McKesson
Hackers claim theft of millions of patient records from US healthcare distributor McKesson, which confirmed a hack and expects service degradation.
78
McKesson confirms cyber incident after ShinyHunters claims patient-data theft
Healthcare giant McKesson confirmed a cyber incident after ShinyHunters claimed theft of hundreds of millions of patient records.
80
Pharmaceutical giant McKesson warns of 'service degradation' following cyberattack
Pharmaceutical giant McKesson disclosed a cyberattack on a third-party application that exfiltrated customer data, claimed by ShinyHunters.
78
ShinyHunters claims it stole 284 million patient records from McKesson
ShinyHunters claims theft of 284 million patient records from McKesson via vishing, Okta takeover, and Salesforce/Snowflake access, demanding $55,236,150.
88
Appears with
- McKessonvictim · 8
- ShinyHuntersthreat actor · 7
- McKessonvendor · 4
- ShinyHuntersorganization · 2
- Have I Been Pwnedvendor · 1
- Snowflakevendor · 1
- Oktavendor · 1
- Malwarebytesvendor · 1
- SECorganization · 1
- Salesforceproduct · 1
- BleepingComputerorganization · 1
- Edelson Lechtzin LLPorganization · 1
- Snowflakeproduct · 1
- Nutex Healthvictim · 1
- Salesforcevendor · 1
- ShinyHuntersvendor · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.