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

Substack announced today it’s bringing its “Chat” feature to the web after launching it on mobile last November. Chat allows writers to communicate directly with their loyal readers right on Substack.

Forbes contributors publish independent expert analyses and insights. Karin Eldor covers entrepreneurs and leaders in fashion & lifestyle. The momentum hasn’t slowed. Every time I went to hit publish ...

Substack is officially launching its Android app following beta tests, the company announced on Tuesday. The rollout of the Android app comes six months after Substack introduced its iOS app. The ...