Newsletter platform Substack is notifying users of a data breach after attackers stole their email addresses and phone numbers in October 2025. Although the incident occurred four months ago, CEO ...

Laid-off journalists aren't the only ones finding an audience on Substack.  With minimal barriers to entry, financial ...

A top newsletter at Substack is leaving the platform amid controversy over the company’s policies surrounding pro-Nazi content. Platformer founder Casey Newton made the announcement on Thursday, ...

Newsletter platform and Substack rival Ghost announced earlier this year that it would join the fediverse, the open social network of interconnected servers that includes apps like Mastodon, Pixelfed, ...

Andrew Tate could be on his way to making mid-six figures on Substack and the newsletter platform's literary luvvies are up in arms. Despite posting on the platform for a number of years to little ...

Twitter is blocking interactions on tweets that include Substack links just days after Substack launched a Twitter-like platform called Substack Notes. Credit: Rafael Henrique/SOPA Images/LightRocket ...

What do Alex Berenson, Bari Weiss, and Glenn Greenwald have in common? They’ve all railed against being deplatformed—be it a Twitter ban or the loss of a job at a prestigious publication—only to find ...