Newsletter platform Substack has confirmed a data breach in an email to users. The company said that in October, an ...

If you’re impacted by the security incident, you’ll hear directly from the brand with an email from Substack's CEO.

The digital publishing platform Substack has told some of its users that their data was stolen in a security breach. The ...

The hacker claims to have stolen nearly 700,000 Substack user records, including email addresses and phone numbers.

"We're moving quickly," Farrah Storr, head of international at Substack, tells THR after hiring Mark Swierszcz as its new ...

Substack, the newsletter platform co-founded by University of Waterloo and Kik alumni, has added Mark Swierszcz as its first ...

Subscribers can watch videos and livestreams from creators they follow, but the app will also have a recommendations-based ...

The move comes as Substack has been investing more heavily in video and livestreaming, as it looks to compete with platforms ...

Substack’s new TV app expands the platform beyond newsletters, offering subscribers an easier way to watch video posts and ...

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