Substack says hackers accessed user emails, phone numbers, and internal metadata in October 2025, with a database of 697,313 records later posted online.
The post Substack Breach May Have Leaked Nearly 700,000 User Details Online appeared first on TechRepublic.
Aminu Abdullahi
Source: TechRepublic
Source Link: https://www.techrepublic.com/article/news-substack-data-breach-user-accounts-leaked/