A leaked feature shows that Microsoft is testing a hidden “Chat with Copilot” button in Windows 11 File Explorer.

The phishing campaign shows how attackers continue to weaponize legitimate cloud services and open source tools to evade ...

The Python-based information stealer SolyxImmortal uses legitimate APIs and libraries for stealthy data gathering and ...

Anthropic’s Cowork turns Claude into a desktop AI agent that organizes files, creates documents, builds spreadsheets, and ...

Researchers found a LinkedIn phishing campaign delivering a remote access trojan via DLL sideloading, WinRAR SFX files, and ...

A new orchestration approach, called Orchestral, is betting that enterprises and researchers want a more integrated way to ...

CERT-UA reports PLUGGYAPE malware attacks targeting Ukrainian defense forces via Signal and WhatsApp, using phishing links ...

Officials of Ukraine's Defense Forces were targeted in a charity-themed campaign between October and December 2025 that ...

Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Security researchers exploited dozens of vulnerabilities in vehicle infotainment systems and EV chargers in the latest ...

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...