Medela data breach exposes 423,947 accounts

# Medela data breach exposes 423,947 accounts

https://gcdradar.vercel.app/incidents/medela-data-breach-exposes-423-947-accounts · AIR-2026-1517 · closed 2026-10-14

- Lane: Breaches & attacks
- Severity: 4 (Confirmed real-world loss): Confirmed breach exposing personal data of over 400k accounts
- Fix status: No fix needed
- First reported: 2026-09-30 (happened 2026-09-07)
- AI role: No AI role
- Products: Medela

## Summary

Swiss medical device maker Medela suffered a breach on September 7, 2026, where attackers accessed and published over 423,000 records containing email addresses, names, phone numbers and support tickets. The leak exposed personal and corporate contact information of healthcare professionals and staff.

## What to do

Investigate the breach, notify affected users, and improve security controls

## Latest updates

- 2026-09-30: Medela data breach exposes 423,947 accounts (https://haveibeenpwned.com/Breach/Medela)

## Sources

- 2026-09-30 Have I Been Pwned: Medela data breach exposes 423,947 accounts https://haveibeenpwned.com/Breach/Medela

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.