As cited
Copy frozen at (site build).
breaches incidents
6.4 Million Email Addresses Exposed in McKesson Hack
McKesson, a major healthcare supplier, suffered a data theft in August affecting 6.4 million email addresses and potentially exposing patient health information. The threat actor ShinyHunters claims responsibility for stealing 321 gigabytes of data. Researchers note the incident reflects a growing trend of encryption-free extortion tactics.
Why it matters: Healthcare organizations and their vendors must assess breach notification obligations and review access controls, as patient health information exposure carries regulatory and reputational risk; security teams should monitor for use of stolen credentials and health data in downstream attacks.
- First seen by Cybersecurity Tracker
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Correction
Correction recorded as of .
breaches incidents
6.4 Million Email Addresses Exposed in McKesson Hack
McKesson, a major healthcare supplier, suffered a data theft in August affecting 6.4 million email addresses and potentially exposing patient health information. The threat actor ShinyHunters claims responsibility for stealing 321 gigabytes of data. Researchers note the incident reflects a growing trend of encryption-free extortion tactics.
Why it matters: Healthcare organizations and their vendors must assess breach notification obligations and review access controls, as patient health information exposure carries regulatory and reputational risk; security teams should monitor for use of stolen credentials and health data in downstream attacks.
- First seen by Cybersecurity Tracker