Eric Geller

@ericgeller ↗

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Last Checked Aug. 4, 2021

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Tue Mar 02 21:13:31 +0000 2021

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Eric Geller @ericgeller

By exploiting these flaws, the Chinese hackers were able to access target companies' email servers with administrator-like powers and deploy "web shells" to stage further attacks. They rented U.S.-based servers to launch their attacks in order to reduce the odds of detection. — PolitiTweet.org

Posted March 2, 2021 Hibernated

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Eric Geller @ericgeller

The four vulnerabilities affect Exchange Server 2013, 2016, and 2019. These are the on-premises versions of Exchange. Cloud-hosted Exchange Online not affected. Microsoft's Tom Burt: "We strongly encourage all Exchange Server customers to apply these updates immediately." — PolitiTweet.org

Posted March 2, 2021 Hibernated

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Eric Geller @ericgeller

Microsoft: "We are sharing this information with our customers and the security community to emphasize the critical nature of these vulnerabilities and the importance of patching all affected systems immediately..." — PolitiTweet.org

Posted March 2, 2021 Hibernated