#microsoft exchange Tech News.
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SecurityBleepingComputerabout 2 hours ago
22,000 Exchange Servers Exposed to Hijack FlawNearly 22,000 Microsoft Exchange servers remain unpatched against CVE-2026-62911, an authentication bypass allowing mailbox hijacking. The flaw affects Exchange Server 2016, 2019, and Subscription Edition. Exploit code is already available online, and most exposed servers are in the United States and Germany.
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