Substack says hackers accessed user emails, phone numbers, and internal metadata in October 2025, with a database of 697,313 ...
Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership ...
Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...
Substack has allowed for the inclusion of Polymarket embeds into blogs since 2024, and the new update mostly seems like it will streamline the process. Notably, the prediction charts can now be added ...
Substack, the hugely popular online content platform with 50 million active subscribers, has confirmed it has been hacked. Here’s what you need to know.
Substack CEO Chris Best says AI could flood feeds with junk — or empower independent creators to spark a cultural renaissance.