Storm-0501’s evolving techniques lead to cloud-based ransomware
Financially motivated threat actor Storm-0501 has continuously evolved their campaigns to achieve sharpened focus on cloud-based tactics, techniques, and procedures (TTPs).
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New Russia-affiliated actor Void Blizzard targets critical sectors for espionage
Microsoft Threat Intelligence has discovered a cluster of worldwide cloud abuse activity conducted by a threat actor we track as Void Blizzard, who we assess with high confidence is Russia-affiliated and has been active since at least April 2024. -
Securing DeepSeek and other AI systems with Microsoft Security
Microsoft Security provides cyberthreat protection, posture management, data security, compliance and governance, and AI safety, to secure AI applications that you build and use. -
Threat actors misuse OAuth applications to automate financially driven attacks
Microsoft Threat Intelligence presents cases of threat actors misusing OAuth applications as automation tools in financially motivated attacks. Prevent threats with Microsoft Defender
The Microsoft Defender family offers comprehensive threat prevention, detection, and response capabilities for everyone—from individuals looking to protect their family to the world’s largest enterprises.
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Octo Tempest crosses boundaries to facilitate extortion, encryption, and destruction
Microsoft has been tracking activity related to the financially motivated threat actor Octo Tempest, whose evolving campaigns represent a growing concern for many organizations across multiple industries. -
Cryptojacking: Understanding and defending against cloud compute resource abuse
Cloud cryptojacking, a type of cyberattack that uses computing power to mine cryptocurrency, could result in financial loss to targeted organizations due to the compute fees that can be incurred from the abuse. -
Further enhancing security from Microsoft, not just for Microsoft
Today, at the Microsoft Ignite Conference in Orlando, Florida, I’m thrilled to share the significant progress we’re making on delivering endpoint security from Microsoft, not just for Microsoft. -
Voice of the Customer: Azure AD helps lululemon enable productivity and security all at once for its employees
“Not another portal, not another password!” —Learn how lululemon implemented Azure AD for cloud Identity and Access Management, simplifying user access without reducing business flexibility. Retain Microsoft Security Experts
Microsoft Security Experts are now available to strengthen your team with managed security services. Learn how to defend against threats with security experts.
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The AI cybersecurity impact for IoT
Insights into how the security community is working to secure IoT devices today, and how AI will enhance those efforts over time. -
CISO series: Strengthen your organizational immune system with cybersecurity hygiene
Cybersecurity hygiene is about maintaining cyberhealth by developing and implementing a set of tools, policies, and practices to increase your organization’s resiliency in the face of attacks and exploits. -
How to help maintain security compliance
This is the last post in our eight-blog series on deploying Intelligent Security scenarios. -
How to share content easily and securely
This post is part of our blog series on deploying Intelligent Security scenarios.
