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The Hacker News 3 years, 9 months ago

Hackers Using Malicious OAuth Apps to Take Over Email Servers

Microsoft on Thursday warned of a consumer-facing attack that made use of rogue OAuth applications on compromised cloud tenants to ultimately seize control of Exchange servers and spread spam

More from The Hacker News 23 Sep 2022, 5:14 p.m. Authentication Cloud Compromise Credentials Email Exchange Server MFA Microsoft Spam Threat Actor

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Hackers Using Malicious OAuth Apps to Take Over Email Servers