The headline says patient data went to an AI tool.
It did: 3,182 patients, one spreadsheet, one unapproved public chatbot. The part nobody in our record says is which tool.

Johns Hopkins alerts 3,000+ patients after data sent to an AI tool.
Before you read on. Your call?
VERIFIED
3,182
WMAR, CBS Baltimore and the Baltimore Sun all report a worker uploaded a patient spreadsheet to an unapproved public AI tool; the Sun puts it at 3,182 patients. The data included medical record numbers and medications, not Social Security numbers.
The twist
The hospital asked the AI company to delete it. None of the receipts names the tool or says the company confirmed deletion.
There’s more to this story.
Membership opens the full investigation, the strongest counterargument and what to do with what you’ve learned.
30 days free, then A$89 a year. Payment card required. Cancel before the trial ends to avoid the first charge.
Review my 30-day free trial →- At sign-up: 30 days free. Payment card required. One introductory trial per customer.
- Your trial ends 30 days after you start. Unless you cancel before then in Account → Manage subscription, we charge A$89 for the first year. It renews automatically at A$89/yr until cancelled.
- You can ask for a full refund within 14 days after any annual payment, renewals included, with no reason needed, by emailing hello@bskiller.com. This voluntary refund does not limit your rights under the Australian Consumer Law.
By starting your trial, you agree to the Terms.
Inferno Tech Pty Ltd t/a BS Killer, ABN 27 647 413 474
Get tomorrow’s check free by email.
Couldn't check your access. That's on us.
Receipts
- Supports wmar2news.com:
a worker uploaded a spreadsheet to a public AI tool that the hospital had not approved
- Supports baltimoresun.com:
Johns Hopkins Bayview is notifying 3,182 patients after an employee uploaded personal health information to an unapproved public AI tool.
- Supports cbsnews.com:
an employee uploaded the spreadsheet to a public third-party AI platform not approved for use
- Context wmar2news.com:
medical record numbers, account numbers, the department that treated them, medications given and the names of their providers
- Context wmar2news.com:
the information did not include Social Security numbers, financial account details or other identifying information
- Context hoodline.com:
deleted the AI prompt, the thread, and the uploaded document from the tool
- Context cbsnews.com:
contacting the company that operates the platform to request deletion
- Context wmar2news.com:
The hospital also asked the company that runs the AI tool to delete the data
- Context cbsnews.com:
JHBMC began mailing letters to patients whose information was identified during its review
Open the Receipts Pack → What each source proves, every figure traced, and what would change our verdict.
