Storm-0558 - Attack on Exchange Online - a podcast by Andy Jaw & Adam Brewer

from 2023-07-17T14:00

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On this week's episode, Adam and Andy talk Storm-0558, the China-based actor, that compromised Exchange Online. They go through the attack chain and CISA's guidance on how you can better protect your organization going forword.


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Youtube Video Link: https://youtu.be/N7dRPCCU25A⁠⁠⁠⁠⁠⁠⁠⁠


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Documentation:
https://blogs.microsoft.com/on-the-issues/2023/07/11/mitigation-china-based-threat-actor/


https://www.microsoft.com/en-us/security/blog/2023/07/14/analysis-of-storm-0558-techniques-for-unauthorized-email-access/


https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-193a


https://learn.microsoft.com/en-us/compliance/assurance/assurance-audit-logging


https://learn.microsoft.com/en-us/microsoft-365/compliance/audit-log-enable-disable?view=o365-worldwide


https://learn.microsoft.com/en-us/microsoft-365/compliance/audit-premium?view=o365-worldwide


https://learn.microsoft.com/en-us/microsoft-365/compliance/audit-log-search?view=o365-worldwide


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Andy Jaw


Mastodon: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://infosec.exchange/@ajawzero⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


Twitter: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://twitter.com/ajawzero⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/andyjaw/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


Email: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠andy@bluesecuritypod.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


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Adam Brewer


Twitter: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://twitter.com/ajbrewer⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


LinkedIn: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.linkedin.com/in/adamjbrewer/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠


Email: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠adam@bluesecuritypod.com



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