Windows 10: Microsoft's real-time threat intelligence feed

AronTaylor1 · Aug 21, 2019

I'm looking for threat intelligence feed from Microsoft for my thesis project to make a cyber security solution based on threat intelligence. I don't have too much knowledge in this matter. Does Microsoft provide threat intel feed to integrate in security solutions like SIEM? I've read the Microsoft Security Intelligence Report VOLUME 23

:)

Brink · Aug 21, 2019

Announcing Threat Trackers for Office 365 Threat Intelligence

Investigative Tools to Empower Stronger Threat Protection
We launched Office 365 Threat Intelligence to help organization’s become more secure by enhancing admin capabilities which offer greater visibility, deeper insights, and powerful executable actions (check out the recent webinar overviewing the service). Today we’re excited to announce ‘Threat Trackers’ for Office 365 Threat Intelligence, enabling efficient monitoring and management of threat investigations to help admins quickly remediate and respond to threats. The feature can be found under ‘Threat Management’ in the Security and Compliance Center. Table 1 summarizes the four available ‘Threat tracker’ categories.

Table 1. The different tracker categories available in Office 365 Threat Intelligence Threat Trackers view

Threat Tracker Categories
Noteworthy campaigns are classified, as well known and important global threats. Office 365 Threat Intelligence pre-builds Noteworthy Campaign monitors, enabling admins to quickly review the impact of these threats, assessing both their volume and frequency. This automated monitoring allows admins speedy remediation from these threats. Noteworthy Campaign monitors update hourly, showing the latest impact of these threats to your organization. Click ‘Explore’ if you want to see the detailed events detected by the filter.

The Trending Campaigns view provides dynamic assessments of email threats impacting your organization’s Office 365 environment. This view shows tenant level malware trends, identifying malware families on the rise, flat, or declining, giving admins greater insight into which threats require further attention. New threats not seen recently in your organization will appear at the top of the page (sorted by trend). Trending Campaigns also offers a comparative view on how a threat impacts your organization versus others. If an organization’s targeting percentage is >10%, it indicates that it is being specifically targeted by the attack. Admins can further investigate targeted and trending attacks in Explorer, where actions such as deleting or moving the malware to junk can be taken. Targeted attacks are typically short-lived, so these types of attacks in the Trending Campaigns view may drop out of the view within a few days.

Figure 1. The Trending Campaigns view in Office 365 Threat Intelligence Threat trackers

While the campaign views enable tracking and quick assessment of threats, queries are powerful investigative views allowing deeper understanding of threats, aiding admins to make data driven security updates. Queries can be accessed from either campaign view by clicking on ‘Explorer’ which displays that tracked threat campaign. Saved Queries provides a view into all Explorer searches saved as queries. Admins can monitor malware and phish events with the scope (number of emails included in an incident) defined and saved from Explorer. Saved queries are useful for checking items frequently. To create more saved queries, go to the Explorer, add filters to view specific sets of events, then select ‘Save query’ (button at top of page).

Figure 2. Opened Explorer page on tracked threat campaign. The threat campaign can be saved as query from the Explorer

Tracked queries provide regular assessments of malware, phish, and other events with the scope defined from Threat Explorer. Tracked queries help monitor items frequently, providing reports, allowing quick and in-depth evaluation of threats or groups. A limited number of tracked queries are available for each organization. Admins can choose to convert saved queries and begin tracking them using the edit option for that query.

These 'Threat Trackers' enrich the admin experience, providing a powerful new tool for monitoring and managing, investigations, which ultimately enables quick response to threats. With this added feature, Office 365 Threat Intelligence provides admins to more efficiently and easily secure their organization.

Send Us Your Feedback
Let us know what you think of the new Threat trackers feature by beginning an Office 365 E5 trial today to experience the powerful capabilities of Office 365 Threat Intelligence. Your feedback enables us to make updates and enhancements to provide you with the best protection for Office 365. Please watch our recent webinar on Office 365 Threat Intelligence to learn further details on how the service can help your organization become more secure.
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Source: Announcing Threat Trackers for Office 365 Threat Intelligence - Microsoft Tech Community - 198775

Brink · Aug 21, 2019

Announcing Microsoft Threat Experts

We’re excited to introduce Microsoft Threat Experts, an additional layer of expertise and optics that Microsoft customers can utilize to augment security operations capabilities as part of Microsoft 365. This new managed threat hunting service in Windows Defender Advanced Threat Protection provides proactive hunting, prioritization, and additional context and insights that further empower security operations centers (SOCs) to identify and respond to threats quickly and accurately.

Microsoft Threat Experts enables SOCs to jump-start threat investigations by providing context-rich intelligence. This release of the service includes 2 capabilities:

Targeted attack notifications: Alerts that are tailored to organizations provide as much information as can be quickly delivered to bring attention to critical threats in their network, including the timeline, scope of breach, and the methods of intrusion.

Experts on demand: When a threat exceeds the SOC’s capability to investigate, or when more actionable information is needed, security experts provide technical consultation on relevant detections and adversaries. In cases where a full incident response becomes necessary, seamless transition to Microsoft incident response (IR) services is available.

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Microsoft Threat Experts

With Microsoft Threat Experts, SOCs can further improve defenses by tapping into our world-class security analysts. These experts deeply understand the security landscape and attacker techniques, have intimate knowledge of operating systems, and know how to get the most out of Windows Defender ATP’s features and capabilities. Our experience in battling attackers across more than a billion devices worldwide, together with the artificial intelligence (AI) necessary to harness such unprecedented optics and scale, makes our expert team unique and unmatched in the industry.

The next sections describe the two components of this new service in more detail.

Targeted attack notifications

Microsoft Threat Experts provides proactive hunting for the most important threats, such as human adversary intrusions, hands-on-keyboard attacks, and advanced attacks like cyberespionage. The managed threat hunting service includes:

Threat monitoring and analysis, reducing attacker dwell time and risk to business

Hunter-trained AI to discover and prioritize both known and unknown attacks

Identifying the most important risks, helping SOCs maximize time and energy

Scope of compromise and as much context as can be quickly delivered to enable fast SOC response

Custom Threat Experts alert in Windows Defender Security Center

Experts on demand

Customers can partner with Microsoft security experts, who can be engaged directly from within Windows Defender Security Center, for timely and accurate response. Experts provide insights needed to better understand complex threats, from the latest zero-day exploit to the root cause of a suspicious network connection. Through Microsoft Threat Experts, customers can:

Get additional clarification on alerts including root cause or scope of the incident

Gain clarity into suspicious machine behavior and recommended next steps if faced with an advanced attacker

Determine risk and protection regarding threat actors, campaigns, or emerging attacker techniques

Seamlessly transition to Microsoft Incident Response (IR) services when necessary

Ask a Threat Expert button in Windows Defender Security Center

Partnership for improved security

In today’s climate of cybersecurity challenges, organizations must fend off relentless attacks even as they go through their journey of building and maturing their security capabilities. Through Microsoft Threat Experts, customers can partner with Microsoft throughout this journey to augment security operations capabilities to prevent, detect, and respond to threats. Customers and Microsoft can build upon each other’s expertise, intelligence, and insight through this partnership, forming stronger defense against adversaries.

To illustrate the depth of intelligence and the value of the service to customers’ security defenses and overall security posture, we published two case studies for Microsoft Threat Experts on (1) human adversary-based activities related to a zero-day vulnerability and (2) complex “living off the land” threats.

Windows Defender ATP customers can now apply for preview through the Windows Defender Security Center. We will contact customers via email to confirm their participation.

Not yet reaping the benefits of Windows Defender ATP’s industry-leading optics and detection capabilities? Sign up for free trial today.
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Source: Announcing Microsoft Threat Experts - Microsoft Security

See also: Microsoft Threat Experts: Case studies for managed threat hunting service - Microsoft Tech Community - 358244

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Brink · Aug 21, 2019

Microsoft Security Intelligence Report Volume 22 is now available

The latest volume of the Microsoft Security Intelligence Report is now available for free download at http://www.microsoft.com/sir" target="_blank" rel="nofollow">.

This new volume of the report includes threat data from the first quarter of 2017. The report also provides specific threat data for over 100 countries/regions. As mentioned in a recent blog, using the tremendous breadth and depth of signal and intelligence from our various cloud and on-premises solutions deployed globally, we investigate threats and vulnerabilities and regularly publish this report to educate enterprise organizations on the current state of threats and recommended best practices and solutions.

In this 22nd volume, we’ve made two significant changes:

We have organized the data sets into two categories, cloud and endpoint. Today, most enterprises now have hybrid environments and it’s important to provide more holistic visibility.

We are sharing data from a shorter time period, one quarter (January 2017 – March 2017), instead of the typical six months, as we shift our focus to delivering improved and more frequent updates in the future.

The threat landscape is constantly changing. Going forward, we plan to improve how we share the insights, and plan to share data on a more frequent basis – so that you can have more timely visibility into the latest threat insights. We are committed to continuing our investment in researching and sharing the latest security intelligence with you, as we have for over a decade. This shift in our approach is rooted in a principle that guides Microsoft technology investments: to leverage vast data and unique intelligence to help our customers respond to threats faster.

Here are 3 key findings from the report:

As organizations migrate more and more to the cloud, the frequency and sophistication of attacks on consumer and enterprise accounts in the cloud is growing.

There was a 300 percent increase in Microsoft cloud-based user accounts attacked year-over-year (Q1-2016 to Q1-2017).

The number of account sign-ins attempted from malicious IP addresses has increased by 44 percent year over year in Q1-2017.

Cloud services such as Microsoft Azure are perennial targets for attackers seeking to compromise and weaponize virtual machines and other services, and these attacks are taking place across the globe.

Over two-thirds of incoming attacks on Azure services in Q1-2017 came from IP addresses in China and the United States, at 35.1 percent and 32.5 percent, respectively. Korea was third at 3.1 percent, followed by 116 other countries and regions.

Ransomware is affecting different parts of the world to varying degrees.

Ransomware encounter rates are the lowest in Japan (0.012 percent in March 2017), China (0.014 percent), and the United States (0.02 percent).

Ransomware encounter rates are the highest in Europe vs. the rest of the world in Q1-2017.

Multiple European countries, including the Czech Republic (0.17 percent), Italy (0.14 percent), Hungary (0.14 percent), Spain (0.14 percent), Romania (0.13 percent), Croatia (0.13 percent), and Greece (0.12 percent) had much higher ransomware encounter rates than the worldwide average in March 2017.

Download Volume 22 of the Microsoft Security Intelligence Report today to access additional insights: http://www.microsoft.com/sir" target="_blank" rel="nofollow">.

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Source: Microsoft Security Intelligence Report Volume 22 is now available | Microsoft Secure Blog

Windows 10: Microsoft's real-time threat intelligence feed

Microsoft's real-time threat intelligence feed

Microsoft's real-time threat intelligence feed

Microsoft's real-time threat intelligence feed

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Announcing Threat Trackers for Office 365 Threat Intelligence