ShinyHunters Claims 8.8TB Breach at Amazon One Medical: What Was Exposed & What To Do
The ShinyHunters Claims 8.8TB Breach at Amazon One Medical (reported June 18, 2026) exposed patient records, healthcare data and PII belonging to roughly 830K people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
What was exposed
- patient records
- healthcare data
- PII
How to check if you were affected
Run a free exposure scan with your email address. It matches you against known breach datasets and shows where your information has surfaced. Check if you’re exposed →
What to do if you were in the ShinyHunters Claims 8.8TB Breach at Amazon One Medical
- Review medical statements for services you did not receive — leaked health data enables medical identity theft.
- Remove your personal information from data-broker sites so the leaked data can’t be combined against you — GalaxyWarden files those removals for you.
How this breach connects
Frequently asked questions
Was my data in the ShinyHunters Claims 8.8TB Breach at Amazon One Medical breach?
The fastest way to know is a free exposure scan — it checks your email address against known breach data, including recent incidents like this one.
What information was exposed in the ShinyHunters Claims 8.8TB Breach at Amazon One Medical?
The reported exposed data includes: patient records, healthcare data, PII.
What should I do after the ShinyHunters Claims 8.8TB Breach at Amazon One Medical breach?
Change your password for that account and anywhere you reused it, turn on two-factor authentication, and remove your personal information from data-broker sites so it can’t be combined with the leaked data.
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Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.