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BotnetsIoTとスマートデバイス
TrendAI™ Research Helps Disrupt Botnet of More Than 1.3 Million Pre-Infected Set-Top Boxes

TrendAI™ Research supplied intelligence over several months that helped disrupt a botnet of more than 1.3 million pre-infected set-top boxes. We look at how the operation worked, its impact, and what the disruption means for defenders.

2026年11月2日 15 min
TrendAI™ Research
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エクスプロイトとゼロデイ
「Node2Shell」の原因となったBrotliの脆弱性：修正対象と見落としやすい組み込み先
2026年10月28日 6 min
TrendAI™ Research
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Two Critical PHP Flaws Leaked Before the Patch
エクスプロイトとゼロデイ
パッチ公開前に情報が流出した2件の重大なPHP脆弱性：組織が今すぐ取るべき対応

10月20日15:20（UTC）、Hacker Newsへの投稿を通じて、リモートコード実行につながるおそれのある2件の重大なPHP脆弱性の詳細が流出しました。投稿は削除されましたが、スクリーンショットがXとMastodonで拡散されました。

2026年10月22日
TrendAI™ Research
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Botnets
Mirai Updates: New Variant Mukashi Targets NAS Devices, New Vulnerability Exploited in GPON Routers, UPX-Packed FBot

Notorious IoT malware Mirai has seen a recent increase in updates as a new variant emerges and a new vulnerability is targeted.

March 25th, 2020 3 min read TrendAI™ Research
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エクスプロイトとゼロデイ
Microsoft Alerts Users About Critical Font-related Remote Code Execution Vulnerability in Windows

An RCE vulnerability affecting Windows have been discovered, with Microsoft rating its severity as critical.

March 24th, 2020 2 min read TrendAI™ Research
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Nefilim Ransomware Threatens to Expose Stolen Data

New ransomware variant Nefilim is distributed through exposed Remote Desktop Protocol (RDP) and threatens to release stolen data to the public.

March 23rd, 2020 2 min read TrendAI™ Research
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ランサムウェアと恐喝
New Variant of Paradise Ransomware Spreads Through IQY Files

Paradise ransomware can now spread through Internet Query Files.

March 18th, 2020 2 min read TrendAI™ Research
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IoTとスマートデバイスOT & critical infrastructure
The IIoT Threat Landscape: Securing Connected Industries

As the use of IoT extends beyond the home and goes into the vast industrial landscape, the scale of threats likewise grows.

March 18th, 2020 6 min read TrendAI™ Research
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サイバー犯罪
New Ursnif Campaign Targets Users in Japan

Trend Micro researchers detected a new Ursnif campaign that targets Japan and spreads through malicious word document files.

March 17th, 2020 3 min read Monte de Jesus
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サイバー犯罪
Trickbot Spreads as DLL, Comes with Upgrades Targeting Windows 10

New variants of notorious banking trojan Trickbot was distributed via DLL and had features that focus on Windows 10.

March 13th, 2020 2 min read Angelo Deveraturda
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サイバー犯罪
Analysis: Abuse of .NET features for compiling malicious programs

While the .NET framework is originally intended to help software engineers, cybercriminals have found a way to abuse its features to compile and execute malware on the fly.

March 12th, 2020 5 min read Karen Victor, Matthew Fernandez
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エクスプロイトとゼロデイ
WordPress GDPR Plugin Vulnerable to Cross-Site Scripting Attacks

A WordPress GDPR plugin for managing cookies exposed sites to a vulnerability that allowed privilege escalation.

March 11th, 2020 3 min read TrendAI™ Research
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ランサムウェアと恐喝
Nemty Ransomware Spreads via Love Letter Emails

Nemty ransomware was spread through love letter emails, complete with romantic email subjects and nothing but a winky emoticon in the email body.

March 9th, 2020 2 min read TrendAI™ Research
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