An App Used to Dox Charlie Kirk Critics Doxed Its Own Users Instead

Credit to Author: Andy Greenberg, Matt Burgess, Lily Hay Newman| Date: Sat, 27 Sep 2025 14:25:49 +0000

Plus: A ransomeware gang steals data on 8,000 preschoolers, Microsoft blocks Israel’s military from using its cloud for surveillance, call-recording app Neon hits pause over security holes, and more.

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‘SIM Farms’ Are a Spam Plague. A Giant One in New York Threatened US Infrastructure, Feds Say

Credit to Author: Andy Greenberg, Lily Hay Newman, Matt Burgess| Date: Tue, 23 Sep 2025 18:09:18 +0000

The agency says it found a network of some 300 servers and 100,000 SIM cards—enough to knock out cell service in the NYC area. Experts say it mirrors facilities typically used for cybercrime.

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Introducing Microsoft Marketplace — Thousands of solutions. Millions of customers. One Marketplace.

Credit to Author: Alyssa Taylor| Date: Thu, 25 Sep 2025 15:47:32 +0000

To empower customers in becoming Frontier, we’re excited to announce the launch of the reimagined Microsoft Marketplace, your trusted source for cloud solutions, AI apps and agents.

The post Introducing Microsoft Marketplace — Thousands of solutions. Millions of customers. One Marketplace. appeared first on Microsoft Security Blog.

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XCSSET evolves again: Analyzing the latest updates to XCSSET’s inventory

Credit to Author: Microsoft Threat Intelligence| Date: Thu, 25 Sep 2025 15:00:00 +0000

Microsoft Threat Intelligence has uncovered a new variant of the XCSSET malware, which is designed to infect Xcode projects, typically used by software developers building Apple or macOS-related applications.

The post XCSSET evolves again: Analyzing the latest updates to XCSSET’s inventory appeared first on Microsoft Security Blog.

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