Laboratory Corporation of America Holdings
- Aliases / services
- Labcorp / LabCorp / ラボコープ / Laboratory Corporation of America Holdings
- Official website
- https://www.labcorp.com/
Sources identifying the operating company
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
fax transmission of patient laboratory results
- Response status
- Not listed
- Response information checked
- 2026-10-30
Current re-audit: Related incident verified; PHP connection not stated · Research date: 2026-10-30
A technical error sent laboratory results to incorrect fax numbers during July 9–11, 2023. Names, birth dates, addresses and medical-record numbers were included; financial information and Social Security numbers were not.
Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.
What users should do
Check statements for irregularities and contact Labcorp through the official notice if concerned. People who received a mailed notice are asked to have its engagement number available.
Official service URL
Source URLs
- Official operator evidencehttps://www.labcorp.com/labcorp-provides-notification-data-incidentService and operation documentation
Related official sources
- Official operator evidenceOfficial information directoryIdentifies Laboratory Corporation of America Holdings and the relevant scope.
- Official incident notice and guidanceOfficial notice; link to this PHP incident unconfirmedConfirms incident scope and guidance for affected people.
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