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トレンドマイクロ、PHPの重大な脆弱性「PHP2Shell」への支援・対応策を発表

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【ダイジェスト】ARTEXだけではない:日本を狙う3つの攻撃基盤に見るAI関与の実態

日本の組織を狙う攻撃で、AIはどこまで使われているのでしょうか。TrendAI™が独自に解析した3つの攻撃基盤から、工程全体の自動化、計画立案の支援、ツール作成の補助という関わり方の違いと、防御で押さえたい要点を紹介します。

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Two analysts reviewing information on computer monitors
2026年1~9月の国内公表インシデント607件から見える、公開システム対策の重要性

国内組織が2026年1~9月に公表したセキュリティインシデントは607件となり、2025年通年の594件を上回りました。公開情報の分析から見える被害の傾向と、組織が優先して見直したい対策を紹介します。

Junsuke Sawarame (Security GO Editorial Team), Reviewed by Katsuyuki Okamoto and Takeshi Sato (Security Evangelists)
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IT professional checking equipment in a server room
Webシェル侵害に備える:公開Webサーバを守る3つの視点

公開Webサーバの侵害は、その背後にあるデータベースや他のシステムへの被害につながります。国内のインシデント対応で得られた知見から、脆弱性への対処、被害の抑制、検知・復旧の要点を紹介します。

Yuya Sato, Edited by Junsuke Sawarame (Security GO Editorial Team)
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Ransomware’s Next Chapter: How the Criminal Ecosystem Is Changing
ランサムウェアと恐喝
ランサムウェアの次章:変わりゆくサイバー犯罪エコシステム

ランサムウェアは、暗号化を中心とする攻撃から、モジュール化された犯罪経済における収益化手段の一つへと進化しています。現在、中核的な商品となっているのはランサムウェアのペイロードではなく、被害組織の環境へのアクセスです。

Asako Koizumi, Christopher Boyton, David Sancho, Joshua Paul Ignacio…
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IoTとスマートデバイス
Internet of Things: Connected Life Security

The world is now more connected than ever. Gartner predicts 25 billion connected devices will be in use by 2020. How is this increased convenience affecting our privacy and security across the globe?

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サイバー犯罪標的型攻撃
Operation Pawn Storm: Fast Facts and the Latest Developments

Operation Pawn Storm is an active economic and political cyber-espionage operation that has targeted high-profile entities from government institutions to media personalities. Here are its latest developments.

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サイバー犯罪アンダーグラウンド
Ascending the Ranks: The Brazilian Cybercriminal Underground in 2015

Trend Micro's latest visit to the Brazilian cybercriminal underground reveals its latest trends and available services, from online banking malware to tutorial classes for new cybercriminals.

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Prototype Nation: The Chinese Cybercriminal Underground in 2015

This research paper provides a closer look into China’s bustling cybercriminal underground—including new market offerings like leaked data search engines and carding devices.

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サイバー犯罪サイバー犯罪アンダーグラウンド
Follow the Data: Dissecting Data Breaches and Debunking the Myths

A decade's worth of breaches has led to this. Forward-looking threat researcher Numaan Huq analyzes what has happened to the stolen data affecting major US industries. We map out the probabilities; see where the information goes and how much it's sold.

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Medical Data in the Crosshairs: Why is Healthcare an Ideal Target?

Between 2012 and 2014, the cyber-attacks on the healthcare industry caused it to suffer more than business, government, and military sectors. Attacks have only gotten bigger since then. What makes healthcare such ideal targets?

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サイバー犯罪
The Gaspot Experiment: How Gas-Tank-Monitoring Systems Could Make Perfect Targets for Attackers

In the US and other locations worldwide, gas stations are primarily privately owned. While most of them have been modernized, there are still a lot of risks tied to their business, especially those that are connected to the Internet.

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Crypto-Ransomware: When Encryption Breaks Bad

Crypto-ransomware: why it's so dangerous, why it's tough to crack, and how to downgrade a potential "data disaster" into an "annoyance".

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サイバー犯罪アンダーグラウンドマルウェア
Going Deeper: Exploring the Deep Web

An in-depth look into the duality of the Deep Web—how its anonymity allows free communication and the trade of illegal goods and services. See how it impacts the real world today, and how it could evolve over the next few years.

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標的型攻撃サイバー犯罪
How Operation Tropic Trooper Infiltrates Secret Keepers

This research paper offers a look into "Operation Tropic Trooper", an ongoing targeted attack campaign that uses old infiltration tactics to steal state and industry secrets since 2012.

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