JavaScriptの基本概念であるオブジェクト、プロパティ、メソッドについて基礎から解説します。データのまとまりとそれに対する操作の関係を理解することで、コードの構造がより明確になります。初心者でもイメージしやすいように、シンプルな例を使って丁寧に ...

The PureLogs module targeted a wide range of browsers, including Google Chrome, Microsoft Edge, Brave, Opera, Yandex Browser, ...

JavaScriptは、Webサイトに動きやインタラクションを加えるために欠かせない言語です。フロントエンド開発においてなぜ重要なのかを、HTMLやCSSとの関係性から基礎レベルでわかりやすく解説します。これからWeb開発を学ぶ初心者が、JavaScriptの役割と必要性を理解できる内容です。

Ghost CMS flaw CVE-2026-26980 enabled attacks on 700+ sites, injecting ClickFix malware through fake CAPTCHA pages.

A large-scale campaign is exploiting a critical SQL injection vulnerability (CVE-2026-26980) in Ghost CMS to inject malicious ...

Scott McLaughlin has waited 12 months to erase the worst memory of his life. He spent the time contemplating the haunting ...

Hackers exploited a critical zero-day vulnerability in a server running the KnowledgeDeliver learning management system (LMS) to deploy the Godzilla web shell.

Event attendees follow Karapetyan's instructions to complete a Marash embroidery pattern. (Photo by Rosie (Toumanian) Nisanyan.) On May 5, the Armenian Relief Society (ARS) Tsiran Chapter of Manhattan ...

CVE-2026-5426, a hardcoded ASP.NET machineKey in KnowledgeDeliver, was exploited as a zero-day in ViewState deserialization ...

Ghost CMS SQL injection campaign has compromised 700+ websites — including Harvard University, Oxford University, and DuckDuckGo — using a CVSS 9.4 flaw to inject ClickFix malware lures that trick ...

CVE-2026-5426 enabled KnowledgeDeliver LMS attacks before February 24, 2026, leading to Cobalt Strike infections.