MuddyWater launched RustyWater, a Rust-based RAT, via spear-phishing Word macros targeting Middle East organizations.

A recent report from The Information documenting how Microsoft's internal AI efforts are doing, and it's not a pretty picture. According to the article (paywalled), Microsoft sale ...

Microsoft has begun out new AI-powered incident prioritization capabilities in Microsoft Defender alongside an expanded suite ...

Japanese cybersecurity software firm Trend Micro has patched a critical security flaw in Apex Central (on-premise) that could allow attackers to execute arbitrary code with SYSTEM privileges.

A new Outlook (Classic) update is preventing Windows users from opening encrypted emails. Microsoft confirms the bug and ...

A new Microsoft-issued software patch for Outlook (Classic) on Windows 11 inadvertently broke encrypted email support - ...

Classic Outlook tells you to open the email to "read its contents and verify your credentials," but that doesn't work.

Microsoft is looking into a newly identified issue in classic Outlook that prevents users from opening certain encrypted ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.