src_cbc45cf1e1acfaf7ea
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Sep 10, 2026 05:45 UTC
- Retrieved
- Oct 08, 2026 03:46 UTC
McKesson - 6,404,340 breached accounts
In August 2026, healthcare and pharmaceutical company McKesson was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published a substantial corpus of data they alleged was sourced from the company, which included 6.4M unique email addresses among other personal and corporate data attributes. The impacted data related to a range of individuals and roles, including
Reference details
- Source category
- Research & news
- Report title
McKesson - 6,404,340 breached accounts- First reported
- Sep 10, 2026 05:45 UTC
- Last reported
- Sep 10, 2026 05:45 UTC
- Catalog updated
- Oct 08, 2026 03:46 UTC
- Record ID
20fcfc54cfe616fd9b8815b4ac3f1584d1e9d5060a2d37624ad47d1a863ab97a
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
No validated file hashes or network indicators are stored for this record.
Source observations
This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.
Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.
Review source update dates and status
- src_cbc45cf1e1acfaf7eaCollection status unverifiedLast successful batch: Unverified
Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.