Midnight Blizzard Attack on Microsoft

Blue Security

Summary

In this episode, the hosts discuss the midnight blizzard attack on Microsoft and the lessons that can be learned from it. They cover topics such as learning from security incidents at other organizations, the details of the attack, OAuth attacks, and OAuth security recommendations. The hosts emphasize the importance of auditing privileges, reviewing OAuth applications, and implementing strong security measures to prevent similar attacks. They also highlight the need for organizations to move faster and be more proactive in their cybersecurity efforts.

Takeaways

• Learn from security incidents at other organizations to make your own organization safer.
• Audit the privileges of all identities in your organization and review OAuth applications.
• Implement strong security measures, such as disabling user consent to apps and using conditional access.
• Move faster and be more proactive in your cybersecurity efforts.

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Youtube Video Link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

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Documentation:

https://msrc.microsoft.com/blog/2024/01/microsoft-actions-following-attack-by-nation-state-actor-midnight-blizzard/

https://www.microsoft.com/en-us/security/blog/2024/01/25/midnight-blizzard-guidance-for-responders-on-nation-state-attack/

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Andy Jaw

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Adam Brewer

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