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Nation state

Russia, Iran, and China continue influence campaigns before Election Day 2024

As the 2024 US presidential election cycle approaches its final weeks, Microsoft Threat Intelligence anticipates increased foreign influence activity leading up to Election Day. Learn how Russia, Iran, and China may attempt to sow doubt about the election's integrity by amplifying claims of fraud or rigging.

Latest News

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Ransomware

US Healthcare at risk: Strengthening resiliency against ransomware attacks

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Microsoft Digital Defense Report

Microsoft Digital Defense Report 2024

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Nation State

Russia-linked operators engaged in expansive efforts to influence US voters

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AI

Security is only as good as your threat intelligence

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Business email compromise

Breaking down business email compromise

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Ransomware

Protect your organization from ransomware

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Meet the Experts

The Microsoft Threat Intelligence Podcast

Hear stories from the Microsoft Threat Intelligence community as they navigate the ever-evolving threat landscape - uncovering APTs, cybercrime gangs, malware, vulnerabilities, and more in the world of cyber threats.

Meet the experts

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Expert profile

Defending against SIM swapping, AI-driven social engineering

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Expert profile

Meet the experts tracking Storm-0539 gift card fraud

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Expert profile

Expert profile: Homa Hayatyfar

Explore intelligence reports

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Microsoft Digital Defense Report

The latest edition of the Microsoft Digital Defense Report explores the evolving threat landscape and walks through opportunities and challenges as we become cyber resilient.

Maintain practical cyber defense

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Cyber hygiene

Basic cyber hygiene prevents 99% of attacks

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Threat hunting

Learn the ABCs of Threat Hunting

Cybercrime

Stopping cybercriminals from abusing security tools

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Learn more

Microsoft Threat Intelligence Blog

Get more of the latest insights from the Microsoft Threat Intelligence Blog covering the latest threats and guidance to help protect customers.
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Hunt for threats

Cyber challenge series from Microsoft and KC7

In this cybersecurity detective game, play the role of a threat analyst and learn how to investigate realistic intrusions.

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