Critics of Reform's candidate in the upcoming Gorton and Denton by-election say he has gone from studying extremism to ...

Journalism is better when it’s backed by live markets,” Polymarket’s X account said in a post announcing the deal.

Substack says hackers accessed user emails, phone numbers, and internal metadata in October 2025, with a database of 697,313 ...

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

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

Exclusive: Site takes a cut of subscriptions to content that promotes far-right ideology, white supremacy and antisemitism ...

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

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.

It was only 16 months ago that Substack expanded into live video. Since then, it's become a widely adopted medium on the platform, including by its ever-growing list of cable news expats. Now, the ...

Substack, whose text-based subscription platform has reshaped the media business since launching nearly a decade ago, has launched a TV app. The app is in beta and is thus far only available on Apple ...

Beehiiv's flat-fee model attracts creators and journalists The platform has over 40,000 monthly active users and nearly 15,000 paid subscribers The startup has raised about $49.7 million in total ...

Michael Burry is back again, and this time on Substack. His newsletter, Cassandra Unchained, launched November 23, and will be his “sole focus,” promising to offer “a front row seat” to his stock, ...