Microsoft Defender 安全漏洞

Microsoft Defender is a threat protection software from Microsoft USA. A security vulnerability exists in Microsoft Defender for Endpoint. The following products and versions are affected: Microsoft Defender for Endpoint for Mac,Microsoft Defender for Endpoint for Windows for Windows Server 2012 ...

KLA12481 Multiple vulnerabilities in Microsoft System Center

Multiple vulnerabilities were found in Microsoft System Center. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Microsoft Defender for IoT c...

Detect active network reconnaissance with Microsoft Defender for Endpoint

The Microsoft Compromise Recovery Security Practice has observed how the security industry has evolved over the last few years as consumers, businesses, and industry professionals continue to adapt to the changing landscape. We have seen the emergence of new frameworks, such as the Cybersecurity...

Microsoft named a Leader in IDC MarketScape for Modern Endpoint Security for Enterprise and Small and Midsize Businesses

The security stakes have never been higher and, consequently, the protection of endpoints as a key component of any extended detection and response XDR strategy has never been more critical—for organizations of all sizes. Microsoft is thrilled to be recognized as a Leader in IDC’s MarketScape...

AI-driven adaptive protection against human-operated ransomware

In human-operated ransomware attacks, threat actors use predictable methods to enter a device but eventually rely on hands-on-keyboard activities to move inside a network. To fortify our existing cloud-delivered automated protection against complex attacks like human-operated ransomware, we...

AI-driven adaptive protection against human-operated ransomware

In human-operated ransomware attacks, threat actors use predictable methods to enter a device but eventually rely on hands-on-keyboard activities to move inside a network. To fortify our existing cloud-delivered automated protection against complex attacks like human-operated ransomware, we...

Microsoft finds new macOS vulnerability, Shrootless, that could bypass System Integrity Protection

Microsoft has discovered a vulnerability that could allow an attacker to bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We also found a similar technique that could allow an attacker to elevate their privileges to root an affected device. We shared...

A guide to combatting human-operated ransomware: Part 1

This blog is part one of a two-part series focused on how Microsoft DART helps customers with human-operated ransomware. For more guidance on human-operated ransomware and how to defend against these extortion-based attacks, refer to our human-operated ransomware docs page. Microsoft’s Detection...

A guide to combatting human-operated ransomware: Part 1

This blog is part one of a two-part series focused on how Microsoft DART helps customers with human-operated ransomware. For more guidance on human-operated ransomware and how to defend against these extortion-based attacks, refer to our human-operated ransomware docs page. Microsoft’s Detection...

Remote code execution

Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious Active...

CVE-2021-40444

Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious Active...

Microsoft MSHTML Remote Code Execution Vulnerability

Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious Active...

How to get Antivirus-related Data from Microsoft Defender for Endpoint using Intune and Graph API

Hello everyone! In this episode, I would like to tell you how I tried to get automatically antivirus-related data current status, engine and signature version, last full scan date from Microsoft Defender for Endpoint using Microsoft Intune and the Graph API. Why is this necessary? You might assum...

BazaCall: Phony call centers lead to exfiltration and ransomware

Our continued investigation into BazaCall campaigns, those that use fraudulent call centers that trick unsuspecting users into downloading the BazaLoader malware, shows that this threat is more dangerous than what’s been discussed publicly in other security blogs and covered by the media. Apart...

Microsoft finds new NETGEAR firmware vulnerabilities that could lead to identity theft and full system compromise

The continuous improvement of security solutions has forced attackers to explore alternative ways to compromise systems. The rising number of firmware attacks and ransomware attacks via VPN devices and other internet-facing systems are examples of attacks initiated outside and below the operating...

Microsoft is a Leader in the 2021 Forrester Endpoint Security Software as a Service Wave

We are excited to share that Microsoft has been named a Leader in The Forrester Wave: Endpoint Security Software as a Service, Q2 20211, receiving one of the highest scores in the strategy category and among the top three scores in the current offering category. Forrester notes that “the focus on...

Threat and Vulnerability Management now supports all major platforms

We are swiftly adapting to the lasting reality of a hybrid workforce, with the number of remote workers in the US expected to nearly double over the next five years, compared to pre-pandemic times. As a result, security teams are being challenged to rethink how to secure a growing and increasingl...

Threat and Vulnerability Management now supports all major platforms

We are swiftly adapting to the lasting reality of a hybrid workforce, with the number of remote workers in the US expected to nearly double over the next five years, compared to pre-pandemic times. As a result, security teams are being challenged to rethink how to secure a growing and increasingl...

Stopping Carbanak+FIN7: How Microsoft led in the MITRE Engenuity® ATT&CK® Evaluation

In MITRE Engenuity’s recent Carbanak+FIN7 ATT&CK Evaluation, Microsoft demonstrated that we can stop advanced, real-world attacks by threat actor groups with our industry-leading security capabilities. In this year’s evaluation, we engaged our unified Microsoft 365 Defender stack, with...

CyberMDX and Microsoft: Protecting life-saving medical devices

This blog post is part of the Microsoft Intelligent Security Association MISA guest blog series. Learn more about MISA. While hospitals continue to battle the COVID-19 pandemic, many are battling other “viruses” behind the scenes. Malware, ransomware, and phishing attacks against healthcare...