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

Substack, the hugely popular online content platform with 50 million active subscribers, has confirmed it has been hacked.

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

Substack states that the security flaw has now been fixed and that a full investigation is underway. There are currently no ...

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

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 ...

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

Substack confirms a major data breach exposing user emails and phone numbers. What’s behind the breach, and what’s next?

On the heels of Instagram rolling out a Reels app for connected TV, newsletter creators can now offer videos and livestreams ...