Attackers are now exploiting a critical-severity Windows Server Update Service (WSUS) vulnerability, which already has publicly available proof-of-concept exploit code.

こちらはテキストをコピーした後、検索ボックスに表示される「貼り付けアイコン」をクリックすると、コピーしたテキストが検索ボックスにペースト（貼り付け）されるというもの。キーボードショートカットや右クリックメニューと異なり、ワンクリックで検索ボックスに入 ...

Security researchers at Huntress have discovered active exploitation of a remote code execution (RCE) vulnerability in ...

Prompt injection is becoming an even bigger danger as AI is becoming more agentic, giving it the ability to act on behalf of ...

米Microsoftは10月24日（現地時間）、「Windows 11 Insider Preview」Build 26220.6982（KB5067109）をDevチャネル（バージョン 25H2）でリリースした。Betaチャネル（バージョン 24H2）もBuild 26120.6982（KB5067109）へ更新されている。

Windows Sandbox, which is a lightweight virtual desktop, can now have Microsoft Store installed in it using a simple PowerShell script.

ZDNET's key takeaways The Black Screen of Death is incredibly annoying, but often easily diagnosed.The most common culprits are outdated software or faulty drivers. With a few quick fixes and basic ...

ClamAV is an open-source antivirus tool for detecting Trojans, viruses, and other types of malware. ClamAV is a toolkit for email scanning, web scanning, and endpoint security. You'll find versions of ...

Security researchers found a government hacking campaign that relies on Windows spyware developed by surveillance tech maker ...

The zero-day exploitation of a now-patched security flaw in Google Chrome led to the distribution of an espionage-related ...

The exploitation of the first Chrome zero-day of 2025 is linked to tools used in attacks involving Hacking Team’s new Dante ...

Don't get me wrong, you can get started with self-hosting even if you're not a computer or networking expert. In fact, there ...