Microsoft Exchange Servers Targeted in Active Exploitation

Microsoft has sounded the alarm on a critical vulnerability in on-premise Exchange Servers, known as CVE-2026-42897, that's currently being exploited by hackers - and the company is urging affected users to act fast. A temporary fix is in place, with a permanent patch on the way.

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Microsoft Exchange Servers Targeted in Active Exploitation

Microsoft Exchange servers under active exploitation due to CVE-2026-42897 vulnerability, learn how to protect your organization now and prevent attacks.

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