Property: Microsoft Security Blog

Graphic with illustrations of gift cards.
Published 
2 min read

Cyber Signals: Inside the growing risk of gift card fraud 

In the ever-evolving landscape of cyberthreats, staying ahead of malicious actors is a constant challenge. The latest edition of Cyber Signals dives deep into the world of Storm-0539, also known as Atlas Lion, shedding light on their sophisticated methods of gift and payment card theft.
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A woman presents in front of a screen.
Published 
6 min read

New capabilities to help you secure your AI transformation 

Today, we’re thrilled to introduce new features for securing and governing in the age of AI. We are announcing new capabilities in Microsoft Defender and Microsoft Purview that will make it easier for teams to manage, protect ,and govern AI applications at work.
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a conference room of people sitting around a table
Published 
13 min read

Staying ahead of threat actors in the age of AI 

Microsoft, in collaboration with OpenAI, is publishing research on emerging threats in the age of AI, focusing on identified activity associated with known threat actors Forest Blizzard, Emerald Sleet, Crimson Sandstorm, and others. The observed activity includes prompt-injections, attempted misuse of large language models (LLM), and fraud.
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A graphic of people stacking building blocks to spell out "AI."
Published 
3 min read

Cyber Signals: Navigating cyberthreats and strengthening defenses in the era of AI 

Today we released the sixth edition of Cyber Signals, spotlighting the remarkable interest and impact driven by AI on the cybersecurity landscape. This includes new, joint threat intelligence Microsoft is sharing with our OpenAI partners, detailing how we are protecting AI platforms from attempted abuse by threat actors.
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