If you are seeing the Microsoft Cross Device Service using high CPU and memory in the Task Manager, follow the methods below to fix it easily and improve the performance of your PC. Disable the Phone ...

Exposed file-sharing services and network discovery have no place on open Wi-Fi.

A new version of the RedHook Android malware abuses the Android Wireless Debugging (Wireless ADB) mechanism in a novel way to ...

I leave my VPN connected most of the time and only turn it off when I have a specific reason not to. With your VPN on, you’ll ...

Anthropic accuses Alibaba of using 25,000 fake accounts to scrape Claude AI The alleged campaign generated 28.8 million queries in a large-scale model-extraction effort to replicate AI capabilities.

Explore the latest news and expert commentary on Application Security, brought to you by the editors of Dark Reading ...

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...

Microsoft Edge does not need an inbound firewall exception for ordinary web browsing. When Edge is blocked, the cause is a custom firewall rule, a third-party security app, or a work or school policy.

A collection of PowerShell tools designed to audit, diagnose, repair, and maintain Windows systems — built for technicians, cybersecurity learners, and anyone who wants deep visibility into their ...