Microsoft Defender
Microsoft Defender helps prevent, detect, and respond to attacks across devices, identities, apps, email, data, workloads, and clouds. Explore threat intelligence, capabilities, and real-world guidance to help you get more out of Defender.
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MISA extends product portfolio, adds sessions for Microsoft Inspire, and more. -
How Microsoft Security empowers partners to build customer trust
Our world is changing, and Microsoft Security is rising to the challenges of a new normal. -
Microsoft discovers threat actor targeting SolarWinds Serv-U software with 0-day exploit
Microsoft has detected a 0-day remote code execution exploit being used to attack SolarWinds Serv-U FTP software in limited and targeted attacks. -
Microsoft acquired RiskIQ to strengthen cybersecurity of digital transformation and hybrid work
Microsoft is announcing that we have entered into a definitive agreement to acquire RiskIQ, a leader in global threat intelligence and attack surface management, to help our shared customers build a more comprehensive view of the global threats to their businesses, better understand vulnerable internet-facing assets, and build world-class threat intelligence. -
Improve your threat detection and response with Microsoft and Wortell
Managed detection and response services to reduce alert fatigue, mitigate attacks, and gain proactive threat hunting capabilities. -
Behind the scenes of business email compromise: Using cross-domain threat data to disrupt a large BEC campaign
Microsoft 365 Defender researchers recently uncovered and disrupted a large-scale business email compromise (BEC) infrastructure hosted in multiple web services. -
New sophisticated email-based attack from NOBELIUM
Microsoft Threat Intelligence Center (MSTIC) has uncovered a wide-scale malicious email campaign operated by NOBELIUM, the threat actor behind the attacks against SolarWinds, the SUNBURST backdoor, TEARDROP malware, GoldMax malware, and other related components. -
Becoming resilient by understanding cybersecurity risks: Part 4—navigating current threats
Learn how your infrastructure and security operations can make you vulnerable to insider threats, ransomware, weaponized AI, and more. -
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 WaveTM: 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. -
SimuLand: Understand adversary tradecraft and improve detection strategies
At Microsoft, we continuously collaborate with customers and the InfoSec community to learn more about the latest adversary tradecraft so that we can improve our detection strategies across all our security services. -
Mitigate OT security threats with these best practices
Chris Sistrunk, a Technical Manager in Mandiant’s ICS/OT Consulting practice, shares best practices to improve operational technology security. -
How to secure your hybrid work world with a Zero Trust approach
We are operating in the most complex cybersecurity landscape we’ve ever seen.