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

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 ...

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.

Well, shit. I had several Substack subscriptions that I enjoyed. However, continuing to read those subscriptions would be like continuing to go to a Nazi bar because there are some entertaining ...

If you have accounts on any of these services, now's a good time to check your security settings. Plus more from a busy week ...

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

I dunno about "decrease", but more liberals used to hold up the Voltairian* ideal of "I disapprove of what you say, but I will defend to the death your right to say it." It's how we distinguished ...