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 ...

Charli XCX, Doechii, and Troye Sivan are some of the artists publishing Substack essays that challenge perceptions of stardom.

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

700,000 records isn't the same as 700,000 users: Each record is something like an email address or a phone number, which ...

Your newsletter could be your single biggest growth channel. These 5 steps from a founder who's built 10M+ subscribers show you exactly how to make it work.

The company has emailed affected users after a dark web source claims the data of almost 700,000 users was compromised.

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

Bush doesn’t name Trump in his first essay, but since his successor continues to openly drool over staying past his two-term ...

While Emma Stone is not on social media, she said in a new interview that she is "spending a lot of money on" the ...