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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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サイバー犯罪
Russian Group Cosmic Lynx Launches Over 200 BEC Campaigns

A Russian group dubbed as Cosmic Lynx initiated more than 200 BEC campaigns targeting hundreds of multinational companies.

July 9th, 2020 3 min read
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Ransomware Report: Avaddon and New Techniques Emerge, Industrial Sector Targeted

In this report, we discussed new ransomware family Avaddon, updates on techniques of other ransomware, and our latest figures.

July 8th, 2020 7 min read TrendAI™ Research
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エクスプロイトとゼロデイ
Patch Now: F5 Vulnerability with CVSS 10 Severity Score

F5 Networks urges users to patch their BIG-IP networking systems ASAP, after the provider disclosed two vulnerabilities, namely CVE-2020-5902 and CVE-2020-5903.

July 7th, 2020 3 min read TrendAI™ Research
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サイバー犯罪
Malicious Chrome Extensions, Domains Used to Steal User Data

Browser extensions and malicious domains were used in a campaign that aims to track user activity and data.

July 3rd, 2020 3 min read TrendAI™ Research
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Cloud security
CSO Insights: Liggett Consulting’s Mark Liggett on Connectivity and Visibility in Securing Remote Work

Mark Liggett, CEO of Liggett Consulting and longtime IT and cybersecurity key player, sits down with Trend Micro to share his thoughts on the importance of taking into account connectivity and visibility in securing WFH setups.

July 1st, 2020 8 min read TrendAI™ Research
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エクスプロイトとゼロデイ
Millions of IoT Devices Affected by Ripple20 Vulnerabilities

The internet of things (IoT) landscape will be critically affected by the recently discovered Ripple20 vulnerabilities. This group of 19 bugs could potentially hit millions of IoT devices across many different industries.

June 22nd, 2020 1 min read TrendAI™ Research
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サイバー犯罪
Updated Analysis on Nefilim Ransomware’s Behavior

Through investigation of recent cases, we have amassed more information on how Nefilim ransomware operates. Some notable updates are the use of other tools and the description of events that occur within the attack phases.

June 6th, 2020 6 min read TrendAI™ Research
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サイバー犯罪
Lemon Duck Cryptominer Spreads through Covid-19 Themed Emails

We have come across a PowerShell script (mailer script) that distributes the Lemon Duck cryptominer through a new propagation method: Covid-19-themed emails with weaponized attachments.

June 3rd, 2020 4 min read TrendAI™ Research
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サイバー犯罪
No Entry: How Attackers Can Sneak Past Facial Recognition Devices

Access control devices that use facial recognition manage entry and exit into an enterprise’s premises. They are essentially the first line of defense for many businesses, but are they secure?

June 2nd, 2020 4 min read TrendAI™ Research
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Coinminers Exploit SaltStack Vulnerabilities CVE-2020-11651 and CVE-2020-11652

We analyzed the critical vulnerabilities affecting Salt, their patches, and some threats exploiting them.

May 27th, 2020 5 min read Govind Sarda, Suraj Sahu
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