This article contains instructions for how to connect to Security & Compliance PowerShell using the Exchange Online PowerShell module with or without multifactor authentication (MFA). The Exchange ...

As a long-time Windows user who also uses Linux, something that crosses my mind a lot. Why do I not use PowerShell as much as I use the Linux Terminal? It's not like PowerShell is scary or anything.

Detecção robusta de módulos instalados (usa Get-InstalledModule com fallback para Get-Module -ListAvailable, contornando o caso conhecido em que o PnP.PowerShell não aparece na listagem). Comparação ...

Ransomware that combines robust encryption with rapid lateral movement significantly increases the risk and impact of an attack. The Gentlemen ransomware is a ransomware-as-a-service (RaaS) threat ...

Kazuar, a sophisticated malware family attributed to the Russian state actor Secret Blizzard, has been under constant development for years and continues to evolve in support of espionage-focused ...

Cybersecurity roundup: supply chain threats, AI agent risks, browser-cloning malware, mule networks, endpoint bypasses, and ...

Compliance chaos: NY regulators see a data breach — then focus on IT errors When a data breach happens, CISOs aren’t the only ones who should be sweating. New York state officials, for example, ...

A widespread wave of system failures has struck owners of premium HP commercial laptops, desktops, and high-end workstations. Users who accepted critical firmware updates released by HP in early April ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Cybersecurity researchers have flagged a new campaign targeting Minecraft players via YouTube to spread malware capable of gaining control of victims' systems. The Minecraft-focused ...

The clock is ticking on one of the most fundamental security architectures inside your PC. In June 2026, the original Secure Boot certificates that have governed Windows hardware since 2011 will ...