Substack data breach exposed user email addresses and phone numbers for months before CEO Chris Best confirmed the October ...

Publishing platform Substack and prediction market Polymarket announced a new partnership on Wednesday. The new partnership will allow Substack users to integrate Polymarket’s prediction data directly ...

Some Substack creators are using direct messaging to build communities and retain paying subscribers. The publishing platform has rolled out chat features to help creators connect with their audience.

The Republican former president's essay centered on first leader George Washington, from his "humility" to slavery links.

With its user base steadily increasing, Substack has become a valuable marketing tool for small businesses, providing direct access to engaged audiences through email newsletters. Businesses can ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Rosie Hilder Don't ...

Substack won't share official numbers, but it seems like a pretty significant data breach.

Let’s talk about Substack’s new reading app, and the moment in the life of a young tech company when its ambitions grow from niche service provider to a giant global platform. Platformer, from which ...

Publishing platform Substack has disclosed a data breach that leaked nearly 700,000 user records after an unauthorized third-party exploited a security flaw.