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Substack CEO informs users of a data breach

The digital publishing platform Substack has told some of its users that their data was stolen in a security breach. The affected account holders had their email addresses and phone numbers scraped in a hack that occurred in October 2025.<br /> In an email posted on Bluesky, Substack CEO, Christ Best, said the company became aware of the breach on February 3, which involved an "unauthorized third party to access limited user data without permission." While internal metadata was also shared in the hack, Best said that credit card numbers and other financial details were not. No passwords were obtained either.<br /> As well as apologizing to Substack users, the company’s CEO also said in the email that the security vulnerabilities have now been addressed. "We are [...]

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Substack accidentally sent push alerts promoting a Nazi publication

It was easy to view Substack's 2023 Nazi controversy as a kicked can that could turn up again. Well, white supremacist content led to another headache for the company this week. User Mag reported [...]

Match Score: 244.06

Destination
Substack updated its app to make it even more like TikTok

Substack is taking one more step towards becoming an all-in-one social media / creator platform by adding a vertical video feed to its app. Technically, the new TikTok-style feed is a redesign of the [...]

Match Score: 148.39

Destination
Substack now has a TV app

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, th [...]

Match Score: 132.46

Destination
Substack is now letting all publishers broadcast live video

Substack tested live video last year, allowing Substack Bestsellers (the company’s top users) to stream video and connect with a live audience and even collaborate with other Bestsellers. Now, the f [...]

Match Score: 93.90

Destination
Substack turns on iOS in-app payment option for all paid newsletters

Substack now lets users subscribe to any paid publication via an in-app purchase from the official iOS app. The news comes after the company tested the feature with 30,000 creators.<br /> This m [...]

Match Score: 70.90

Destination
Bluesky and Threads showed us very different visions for a post-X future

There’s no longer any question that Threads and Bluesky have created the most viable alternatives to the platform once known as Twitter. But while the two services may share some of the same goals, [...]

Match Score: 53.95

Destination
Like so many other retirees, Claude Opus 3 now has a Substack

We appear to have reached a point in the information age where AI models are becoming old enough to retire from, er, service — and rather than using their twilight years to, I don’t know, wipe the [...]

Match Score: 47.39

Destination
T-Mobile is under fire again over its 2021 data breach

T-Mobile is once again being sued by Washington state over the 2021 data breach which exposed sensitive information for over 79 million people, The Verge reports. The lawsuit filed on Monday alleges t [...]

Match Score: 37.10

Destination
The best password manager for 2025

Recently, we saw all the ways reused passwords can harm your security posture. The 23andMe attack comes to mind, but generally credential stuffing has been on the rise. Hackers can buy or find your re [...]

Match Score: 32.24