Breaches  › Other  › The ShinyHunters extortion group has claimed the …
critical · other · Disclosed Aug 31, 2026

The ShinyHunters extortion group has claimed the theft of 284 million records from the

284M
records exposed

The ShinyHunters extortion group has claimed the theft of 284 million records from the company’s systems. The post McKesson Confirms Data Breach as Attacker Deadline Looms appeared first on SecurityWeek.

Original Disclosure
https://www.securityweek.com/mckesson-confirms-data-breach-…
Read original
Severity
critical
Sector
other
Disclosure date
August 31, 2026
Indexed
19 hours, 42 minutes ago