Page 46 - Exchange Server News Today

Microsoft's update for this month brings fixes for four zero-day vulnerabilities and 74 updates to the Windows ecosystem — including a difficult-to-test kernel update and an Exchange Server update that requires some technical skill and due diligence.

A previously known threat actor is using the flaw in a broad cyber-espionage campaign, security vendor warns.

Microsoft has fixed a zero-day that is being actively exploited to deliver a new remote access trojan dubbed MysterySnail to targets.

The vast majority of Americans are concerned about cyberattacks on critical groups, in particular those in the financial and national security sectors, a poll released Monday found. 

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Cyberattacks are on the rise, and Microsoft says Russian state-sponsored hackers are responsible for more campaigns that all other nations combined.

Emergency Mitigation service adds protections to Exchange Server in the wake of recent zero-day compromises.

Apache HTTP Server admins should patch their servers against a newly-disclosed vulnerability that is under attack.

A wealth of Microsoft data highlights trends in nation-state activity, hybrid workforce security, disinformation, and supply chain, IoT, and OT security.

The Emergency Mitigation service adds protections to Exchange Server in the wake of recent zero-day compromises.