Frozen in transit: Secret Blizzard’s AiTM campaign against diplomats

Microsoft Threat Intelligence has uncovered a cyberespionage campaign by the Russian state actor we track as Secret Blizzard that has been ongoing since at least 2024, targeting embassies in Moscow using an adversary-in-the-middle (AiTM) position to deploy their custom ApolloShadow malware.

The post Frozen in transit: Secret Blizzard’s AiTM campaign against diplomats appeared first on Microsoft Security Blog.

Continue reading Frozen in transit: Secret Blizzard’s AiTM campaign against diplomats

Announcing Windows 11 Insider Preview Build 27913 (Canary Channel)

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 27913 to the Canary Channel.

We are also not planning to release SDKs for 27xxx series builds for the time being.

Changes a

The post Announcing Windows 11 Insider Preview Build 27913 (Canary Channel) appeared first on Windows Blog.

Continue reading Announcing Windows 11 Insider Preview Build 27913 (Canary Channel)

Announcing Windows 11 Insider Preview Build 26200.5722 (Dev Channel)

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 26200.5722 (KB5062669) to the Dev Channel.

Changes in Dev Channel builds and updates are documented in two buckets: new features, impro

The post Announcing Windows 11 Insider Preview Build 26200.5722 (Dev Channel) appeared first on Windows Blog.

Continue reading Announcing Windows 11 Insider Preview Build 26200.5722 (Dev Channel)

Announcing Windows 11 Insider Preview Build 26120.5722 (Beta Channel)

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 26120.5722 (KB5062669) to the Beta Channel for Windows Insiders on Windows 11, version 24H2.

Changes in Beta Channel b

The post Announcing Windows 11 Insider Preview Build 26120.5722 (Beta Channel) appeared first on Windows Blog.

Continue reading Announcing Windows 11 Insider Preview Build 26120.5722 (Beta Channel)

Xbox July update reveals more ways to play on PCs

New features in the Xbox PC app are giving players more ways to stay connected to games and their progress in those games. These updates are part of a broader effort to make the Xbox experience on PC even better and bring more of what players love ab

The post Xbox July update reveals more ways to play on PCs appeared first on Windows Experience Blog.

Continue reading Xbox July update reveals more ways to play on PCs

Introducing Copilot Mode in Edge: A new way to browse the web

For decades, the way we’ve used browsers has remained linear: open a tab (or 20), search for something, read a page, repeat. It’s a model that’s worked well, but it hasn’t fundamentally changed. Until now. As AI begins to reshape nearly every

The post Introducing Copilot Mode in Edge: A new way to browse the web appeared first on Windows Blog.

Continue reading Introducing Copilot Mode in Edge: A new way to browse the web

Sploitlight: Analyzing a Spotlight-based macOS TCC vulnerability

Microsoft Threat Intelligence has discovered a macOS vulnerability, tracked as CVE-2025-31199, that could allow attackers to steal private data of files normally protected by Transparency, Consent, and Control (TCC), including the ability to extract and leak sensitive information cached by Apple Intelligence.

The post Sploitlight: Analyzing a Spotlight-based macOS TCC vulnerability appeared first on Microsoft Security Blog.

Continue reading Sploitlight: Analyzing a Spotlight-based macOS TCC vulnerability