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

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

Newsletter platform Substack has confirmed it suffered a security incident, leading to the compromise of users’ email addresses and phone numbers. Chris Best, the CEO of Substack, notified users of ...

Cybercriminals have exfiltrated data from Substack. The dataset comprises around 700,000 entries and is available online.

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

Substack announced its Substack TV app for Apple TV, which brings video posts and livestreams from the publications users are ...

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