Defending Exchange servers under attack
Exchange servers are high-value targets.
Research
Explore in-depth research on the latest cybersecurity threats, trends, and defense strategies. Get insights from Microsoft that’ll help you better understand and respond to today’s challenges.
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Modernize your Security Operations Center with Microsoft Sentinel
Microsoft Sentinel is a cloud-native SIEM solution powered by AI and automation that delivers intelligent security analytics across your entire enterprise.
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UEFI scanner brings Microsoft Defender ATP protection to a new level
The UEFI scanner is a new component of the built-in antivirus solution on Windows 10 and gives Microsoft Defender ATP the ability to scan inside of the firmware filesystem and perform security assessment. -
Exploiting a crisis: How cybercriminals behaved during the outbreak
Cybercriminals adapted their tactics to match what was going on in the world, and what we saw in the threat environment was parallel to the uptick in COVID-19 headlines and the desire for more information. -
Blue teams helping red teams: A tale of a process crash, PowerShell, and the MITRE ATT&CK evaluation
Inspired by MITRE’s transparency in publishing the payloads and tools used in the attack simulation, we’ll describe the mystery that is Step 19 and tell a story about how blue teams, once in a while, can share important learnings for red teams. Tailored AI insights from Microsoft Security Copilot
Empower your defenders to detect hidden patterns, harden defenses, and respond to incidents faster with generative AI.
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Inside Microsoft 365 Defender: Attack modeling for finding and stopping lateral movement
Microsoft Threat Protection uses a data-driven approach for identifying lateral movement, combining industry-leading optics, expertise, and data science to deliver automated discovery of some of the most critical threats today. -
Microsoft researchers work with Intel Labs to explore new deep learning approaches for malware classification
Researchers from Microsoft Threat Protection Intelligence Team and Intel Labs collaborated to study the application of deep transfer learning technique from computer vision to static malware classification. -
Ransomware groups continue to target healthcare, critical services; here’s how to reduce risk
Multiple ransomware groups that have been accumulating access and maintaining persistence on target networks for several months activated dozens of ransomware deployments in the first two weeks of April 2020. -
Full Operational Shutdown—another cybercrime case from the Microsoft Detection and Response Team
Today, we’re glad to share DART Case Report 002—Full Operational Shutdown. 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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Microsoft works with healthcare organizations to protect from popular ransomware during COVID-19 crisis: Here’s what to do
Microsoft identified several dozens of hospitals with vulnerable gateway and VPN appliances. -
Latest Astaroth living-off-the-land attacks are even more invisible but not less observable
Astaroth is back sporting significant changes. -
Secured-core PCs: A brief showcase of chip-to-cloud security against kernel attacks
Secured-core PCs combine virtualization, operating system, and hardware and firmware protection. -
Behavioral blocking and containment: Transforming optics into protection
Behavioral blocking and containment capabilities leverage multiple Microsoft Defender ATP components and features to immediately stop attacks before they can progress.
