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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。

2026年10月27日20 min read Bakuei Matsukawa, Joseph C Chen
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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。

2026年10月26日 12 min
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。

2026年10月26日 12 min
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。

2026年10月22日
Asako Koizumi, Christopher Boyton, David Sancho, Joshua Paul Ignacio…
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サイバー犯罪
Hunting Threats on Twitter: How Social Media can be Used to Gather Actionable Threat Intelligence

Social media is a content-rich platform many enterprises use, but how can InfoSec professionals and security teams use it to gather threat intelligence that they can use to protect their organizations?

July 30th, 2019 17 min read Vladimir Kropotov, Fyodor Yarochkin, Ryan Flores, Jon Oliver
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IoTとスマートデバイスエクスプロイトとゼロデイ
Inside the Smart Home: IoT Device Threats and Attack Scenarios

The different threat scenarios that can happen to a smart home illustrate that compromised IoT devices can affect not just users' comfort and convenience but also their safety.

July 30th, 2019 7 min read Ziv Chang
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サイバー犯罪
Risks Under the Radar: Understanding Fileless Threats

Hackers use fileless threats to take advantage of existing applications and attack systems. Here we discuss noteworthy events, techniques, and best practices that can help identify fileless threats and defend against attacks.

July 29th, 2019 13 min read TrendAI™ Research
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Crimeware for Sale: The Commoditization of ATM Malware in the Cybercriminal Underground

Criminal sellers are peddling ready-to-use ATM malware in underground markets for hacking into banks. In this report, we discuss how criminals advertise and even provide instructions on how to pull off a digital heist.

June 28th, 2019 6 min read Numaan Huq, Vladimir Kropotov, Mayra Rosario, David Sancho…
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OT & critical infrastructureエクスプロイトとゼロデイ
Security in the Era of Industry 4.0: Dealing With Threats to Smart Manufacturing Environments

As manufacturing companies continue to adopt Industry 4.0, many environments could still be falling short on security with outdated systems, unpatched vulnerabilities, and unsecure files that leave them vulnerable to attacks.

April 3rd, 2019 5 min read TrendAI™ Research
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IoTとスマートデバイス
Global Telecom Crime Undermining Internet Security: Cyber-Telecom Crime Report

As the field of telecommunication continues to evolve, so should its security. Understanding its current threat landscape can help reduce the impact of crimes like telecom fraud and prepare us for future threats in the age of the IoT.

March 21st, 2019 4 min read TrendAI™ Research, Europol’s European Cybercrime Centre (EC3)
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ランサムウェアと恐喝
What You Need to Know About the LockerGoga Ransomware

The systems of Norsk Hydro were reportedly struck by LockerGoga ransomware. Here's what you need to know about this threat and how to defend against it.

March 20th, 2019 7 min read TrendAI™ Research
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ランサムウェアと恐喝
Examining Ryuk Ransomware Through the Lens of Managed Detection and Response

Trend Micro‘s Managed Detection and Response (MDR) and Incident Response teams investigated two separate Ryuk attacks with seemingly little in common with each other.

March 14th, 2019 7 min read TrendAI™ Research
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Securing Smart Homes and Buildings: Threats and Risks to Complex IoT Environments

The evolution of smart homes and smart buildings into complex IoT environments reflects the continuing developments in home and industrial automation. Security should not be left behind as increased complexity also means new threats and risks.

March 5th, 2019 6 min read TrendAI™ Research
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サイバー犯罪
Banks Under Attack: Tactics and Techniques Used to Target Financial Organizations

Our continued forays into the cybercriminal underground allowed us to see how the tactics and techniques used to attack financial organizations changed over the years.

February 8th, 2019 11 min read Trend Research
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