Microsoft Exchange is the backend cloud tool that sends data updates to Outlook. It's essentially the server that stores the ...

Microsoft Threat Intelligence has observed threat actors using the agentic offensive security framework ARTEX to search GitHub for OAuth application secrets, which can be used to compromise the ...

Executive Order 14412, “Securing the Nation Against Advanced Cryptographic Attacks,” signed on June 22, 2026, directs the Office of Management and Budget to issue guidance requiring federal agencies ...

Opening ColumnYesterday, I posted a declaration that I was running out of steam. And after posting, I spent until 4:00 AM working solely on creating audio sources and sheet music for rehearsals. I don ...

Backend development by creating an account on GitHub.

ESET researchers uncover Gorbag, a Russia-aligned group using simple infostealers to harvest data from Ukrainian organizations near the front line.

External calendar sharing lets users share calendar information between separate Exchange organizations. The organization that owns the calendar controls the permitted access and level of detail. The ...

RSA has signed the internet’s certificates for three decades. ML-DSA, finalized by NIST in August 2024, is the algorithm built to take over once quantum computers make RSA’s math solvable in practice.

A workplace dispute that might once have been settled by an initially awkward conversation can now generate pages of AI-polished accusations before the parties have even spoken. An employee asks ...

Microsoft says IT admins can re-enable the retired Exchange Web Services (EWS) API in Exchange Online to fix EWS apps that have stopped working.

October Windows Server updates may disrupt Exchange email. Learn which servers are affected, the symptoms, and Microsoft's registry workaround.