1
Published signals
currently linked to this company
Company intelligence
Onemedical cybersecurity incidents and threat signals
onemedical.com
This company page brings together public reporting currently associated with Onemedical. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
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Last 28 days
recent published signals
1
Last 90 days
recent published signals
1
High or critical
confidence classifications
July 1, 2026
Latest report
most recent published signal
Company signals
All published signals involving Onemedical
ShinyHunters Threatens to Leak 8.8 TB of One Medical Seniors Patient Data by June 22 Deadline
Amazon-owned primary care provider One Medical faced a data extortion threat from the ShinyHunters group, which claimed to have stolen 8.8 terabytes of data from One Medical Seniors (formerly Iora Health) and threatened to leak it by June 22, 2026, if a ransom was not paid. One Medical had previously disclosed a cybersecurity incident on June 17, 2026, involving unauthorized access to a third-party file storage system containing archived patient information for One Medical Seniors. The unauthorized access occurred between June 8 and June 11, 2026. The potentially compromised information includes demographic and clinical records for some patients.
FAQ
Questions about Onemedical cybersecurity reporting
What does the Onemedical page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Onemedical.
Does every mention of Onemedical appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.