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Microsoft warns of Exchange zero-day flaw exploited in attacks
Active exploitation targeting European enterprises using Exchange creates immediate board-level risk requiring emergency patching cycles.
Summary written by editorial AI · Source link below
On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow threat actors to execute arbitrary code via cross-site scripting (XSS) while targeting Outlook on the web users. [...]
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Read the full report at BleepingComputerExternal link — opens at BleepingComputer in a new tab.
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