Substack said that customer data was accessed in October 2025, but wasn't discovered until early February.

"We're moving quickly," Farrah Storr, head of international at Substack, tells THR after hiring Mark Swierszcz as its new Canadian head of partnerships, with more country hires in the works worldwide.

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 ...

Like Charli xcx, Lizzo, Rosalía, and many others, Troye Sivan has officially joined the fray on Substack, the internet’s hottest newsletter platform (that seems more and more like a good ol' fashioned ...

Solopreneurs like Katrina Purcell and Gigi Robinson use AI tools to optimize their content creation, boost efficiency, and enhance lead generation.

Substack, a newsletter platform that has curried favor with independent publishers for its low barrier to entry and revenue-generating opportunities, has launched a dedicated streaming app for two ...

You can talk to the chatbot like it's a friendly acquaintance, and it'll help you get a lot done. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and ...