Microsoft Defender XDR

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Go beyond data protection with Microsoft Purview
Govern, protect, and manage all of your data with Microsoft Purview, comprehensive solutions to help give you better visibility and control.
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October 11, 2023

5 min read

Microsoft Defender for Endpoint now stops human-operated attacks on its own

Today, we’re pleased to announce that Microsoft Defender for Endpoint customers will now be able automatically to disrupt human-operated attacks like ransomware early in the kill chain without needing to deploy any other capabilities.
October 11, 2023

10 min read

Automatic disruption of human-operated attacks through containment of compromised user accounts

User containment is a unique and innovative defense mechanism that stops human-operated attacks in their tracks.
October 18, 2023

10 min read

Multiple North Korean threat actors exploiting the TeamCity CVE-2023-42793 vulnerability

Since early October 2023, Microsoft has observed North Korean nation-state threat actors Diamond Sleet and Onyx Sleet exploiting the Jet Brains TeamCity CVE-2023-42793 remote-code execution vulnerability.
October 19, 2023

5 min read

Microsoft Security Copilot Early Access Program: Harnessing generative AI to empower security teams

Learn more about Microsoft Security Copilot—including its integration with Microsoft 365 Defender—as well as our latest innovations and announcements, and how your organization can get early access.
Streamline privacy management with Microsoft Priva
Protect and govern personal information, reduce privacy risks, and manage subject rights requests at scale with Microsoft Priva privacy risk management solutions.
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October 25, 2023

17 min read

Octo Tempest crosses boundaries to facilitate extortion, encryption, and destruction

Microsoft has been tracking activity related to the financially motivated threat actor Octo Tempest, whose evolving campaigns represent a growing concern for many organizations across multiple industries.
November 15, 2023

16 min read

Microsoft unveils expansion of AI for security and security for AI at Microsoft Ignite

The new era of AI is here. At Microsoft Ignite, we will be announcing new cybersecurity capabilities to help you thrive in this new age.
November 20, 2023

9 min read

Social engineering attacks lure Indian users to install Android banking trojans

Microsoft has observed ongoing activity from mobile banking trojan campaigns targeting users in India with social media messages and malicious applications designed to impersonate legitimate organizations and steal users’ information for financial fraud scams.
November 22, 2023

7 min read

Diamond Sleet supply chain compromise distributes a modified CyberLink installer

Microsoft has uncovered a supply chain attack by the threat actor Diamond Sleet (ZINC) involving a malicious variant of an application developed by CyberLink Corp.
Simplify endpoint management with Microsoft Intune
Microsoft Intune is a cloud-based unified endpoint management platform that empowers IT to manage, assess, and protect apps and devices.
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December 7, 2023

28 min read

Star Blizzard increases sophistication and evasion in ongoing attacks

Microsoft Threat Intelligence continues to track and disrupt malicious activity attributed to a Russian state-sponsored actor we track as Star Blizzard, who has continuously improved their detection evasion capabilities while remaining focused on email credential theft against targets.
December 12, 2023

16 min read

Threat actors misuse OAuth applications to automate financially driven attacks

Microsoft Threat Intelligence presents cases of threat actors misusing OAuth applications as automation tools in financially motivated attacks.
January 12, 2024

5 min read

Microsoft is named a Leader in the 2023 Gartner® Magic Quadrant™ for Endpoint Protection Platforms

Gartner has named Microsoft a Leader in the 2023 Gartner® Magic Quadrant™ for Endpoint Protection Platforms.
January 16, 2024

5 min read

Unified security operations with Microsoft Sentinel and Microsoft Defender XDR

A unified security operations center (SOC) platform that combines all the benefits of multiple security tools offers several advantages.