Storm-2949 turned stolen credentials into a cloud-wide breach, moving from identity compromise to large-scale data theft ...

I started this as a side project, but my Windows Command Center suddenly became useful.

OpenAI has published a technical explanation of its Windows sandbox for Codex, detailing a stricter local setup for the coding agent on developer PCs. Codex can still read broadly across a system, ...

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 ...

米Microsoftは4月28日（現地時間）、「Microsoft Excel」の2026年4月アップデートの内容を発表した。OpenAIの「GPT‑5.5」やAnthropicの「Claude Opus ...

メールを開くと負けである。とPowerShellを使って"朝真っ先にやるべきこと通知システム"を限られた環境で構築した筆者であったが、すこぶる順調でこれは良いと満足している。なぜメールを開くと負けなのか？と言えば、ひとえに"量"の問題だ。秒単位で受信 ...