Breachesby GlyphTroy Hunt's Mailchimp List
Disclosed Mar 25, 202516,627 accountsUnverified
In March 2025, a phishing attack successfully gained access to Troy Hunt's Mailchimp account and automatically exported a list of people who had subscribed to the newsletter for his personal blog . The exported list contained 16k email addresses and other data automatically collected by Mailchimp including IP address and a derived latitude, longitude and time zone.
What is known
| People affected | 16,627 (accounts in the leaked data, per Have I Been Pwned) |
|---|---|
| Disclosed | Mar 25, 2025 |
| Happened | Mar 25, 2025 |
| Attack | Phishing |
| Data exposed | EmailsLocationIP addresses |
| Sector | Tech |
| Status | Unverified: not yet confirmed by an official notice, a filing or the organization |
| Check your email | Have I Been Pwned |
Sources
Notices filed
History of this record
First recordedby backfillSource
First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.