Learn what Microsoft Copilot is, how it works, pricing, features, and whether it’s worth it in 2026 across Windows, Edge, and ...

Microsoft Azure Monitor alerts are being abused to send callback phishing emails that impersonate warnings from the Microsoft Security Team about unauthorized charges on your account. Azure Monitor is ...

Microsoft Azure Monitor is being abused in a new phishing campaign that makes malicious emails appear fully legitimate. Attackers are leveraging the service to send callback phishing emails that look ...

Abstract: In this paper, we prove Contra Harmonic Mean Labeling for some star related graphs such as $\mathrm{K}_{1, \mathrm{n}}, S(\mathrm{K}_{1, \mathrm{n ...

Here’s a roundup of answers to three questions from readers. 1. Is it OK to send work emails late at night? As a manager, new parent, and generally busy person, I work some strange hours. For example, ...

Microsoft has announced an upcoming change for Microsoft Teams users. Starting June 1st, the company will stop sending email notifications for expired Teams meeting recordings. The update comes after ...

Sometimes you want to write an email now and have it delivered at a specific date (like outside business hours, for example). Both the classic and new versions of Outlook allow you to send a message ...

Legitimate emails in Exchange Online are being tagged as spam. A new URL rule is quarantining emails as phishing attempts. Microsoft has made some progress resolving the problem. Those of you who use ...

Infostealer threats are rapidly expanding beyond traditional Windows-focused campaigns, increasingly targeting macOS environments, leveraging cross-platform languages such as Python, and abusing ...

There are reports that a legitimate Microsoft email address—which Microsoft explicitly says customers should add to their allow list—is delivering scam spam. According to an Ars reader, the address on ...