[![Logo](https://www.paloaltonetworks.com/wp-content/uploads/2021/07/PANW_Parent.png)](https://www.paloaltonetworks.jp/) [![Unit42 Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/unit42-logo-white.svg)](https://unit42.paloaltonetworks.com/ja/) Menu * [セキュリティ コンサルティング](https://www.paloaltonetworks.com/unit42) * [**現在、攻撃を受けていますか?**](https://start.paloaltonetworks.com/contact-unit42.html) ![Pictorial representation of ChainDrop, a self-propagating npm worm. An artistic depiction of a digital workspace featuring an open laptop with a red virus on the screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/03_Malware_Category_1920x900-7-1493x700.jpg) CRITICAL THREAT [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年8月6日 [ChainDropの脅威の概要:自己増殖型npmワームの内部 \==============================](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/) [GitHub Actionsランナーのシークレットを抽出し、C2ルーティングにイーサリアムのスマート コントラクトを使用するnpmサプライチェーン ワームであるChainDropの分析。](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/ "GitHub Actionsランナーのシークレットを抽出し、C2ルーティングにイーサリアムのスマート コントラクトを使用するnpmサプライチェーン ワームであるChainDropの分析。") [ChainDropサプライチェーンマルウェアに関する詳細な分析を読む ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/ "Read now link") ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-right-arrow.svg) ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-right-arrow.svg) ![Pictorial representation of ChainDrop, a self-propagating npm worm. An artistic depiction of a digital workspace featuring an open laptop with a red virus on the screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/08/03_Malware_Category_1920x900-7-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2026年8月6日 [ChainDropの脅威の概要:自己増殖型npmワームの内部 \------------------------------](https://unit42.paloaltonetworks.com/ja/chaindrop-npm-worm-analysis/ "ChainDropの脅威の概要:自己増殖型npmワームの内部") ![A mobile phone with technical details on screen. It is sitting on a glowing circuit board.](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/04/01_Vulnerabilities_1505x922-718x440.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)主なサイバー脅威](https://unit42.paloaltonetworks.com/ja/category/top-cyberthreats-ja/) 2024年4月15日 [\[2024-05-21 09:55 JST 更新\] 脅威に関する情報: Operation MidnightEclipse、CVE-2024-3400 に関連するエクスプロイト後の活動 \----------------------------------------------------------------------------------------------](https://unit42.paloaltonetworks.com/ja/cve-2024-3400/ "[2024-05-21 09:55 JST 更新] 脅威に関する情報: Operation MidnightEclipse、CVE-2024-3400 に関連するエクスプロイト後の活動") ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/03/01_Tutorial_Category_1505x922-718x440.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-podcast-player.svg)ラーニング ハブ](https://unit42.paloaltonetworks.com/ja/category/learning-hub-ja/) 2024年3月3日 [\[2024-03-04 JST 改訂\] Wireshark によるパケット解析講座 4: Pcapからのオブジェクトのエクスポート \-------------------------------------------------------------------](https://unit42.paloaltonetworks.com/ja/using-wireshark-exporting-objects-from-a-pcap/ "[2024-03-04 JST 改訂] Wireshark によるパケット解析講座 4: Pcapからのオブジェクトのエクスポート") ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat.svg) 脅威リサーチ ![Down arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/down-arrow.svg) * [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat.svg) 脅威リサーチ](#threat-research "脅威リサーチ") * [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-cyberthreat.svg) 主なサイバー脅威](#top-cyberthreats "主なサイバー脅威") * [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-watch.svg) 見て学ぶ](#watch-learn "見て学ぶ") * [![Image representing threat actor groups, showing the tracking of constellations in alignment with the Unit 42 threat actor group naming system](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/APT-icon-resized.svg) 脅威アクター グループ](#threat-actor-groups "脅威アクター グループ") * [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-reports.svg) トレンド レポート](#trend-reports "トレンド レポート") ### 最新の脅威リサーチにアクセスする [すべてのリサーチを表示 ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://www.paloaltonetworks.com/category/threat-research-ja/?ts=markdown "すべてのリサーチを表示") ![Pictorial representation of autonomous AI attack in cloud environments.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/12_Cloud_cybersecurity_research_Overview_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cloud-cybersecurity-research.svg)クラウド サイバーセキュリティ リサーチ](https://unit42.paloaltonetworks.com/ja/category/cloud-cybersecurity-research-ja/) 2026年4月23日 [#### AIはクラウドを攻撃できるのか?自律型クラウド攻撃型マルチエージェント システムの構築から得られた教訓](https://unit42.paloaltonetworks.com/ja/autonomous-ai-cloud-attacks/ "AIはクラウドを攻撃できるのか?自律型クラウド攻撃型マルチエージェント システムの構築から得られた教訓") * [AI](https://unit42.paloaltonetworks.com/ja/tag/ai-ja/ "AI") * [Cloud](https://unit42.paloaltonetworks.com/ja/tag/cloud-ja/ "Cloud") * [Data exfiltration](https://unit42.paloaltonetworks.com/ja/tag/data-exfiltration-ja/ "data exfiltration") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/autonomous-ai-cloud-attacks/ "Read More about it") ![Pictorial representation of phishing campaign. A blurred image focusing on a person typing on a laptop with lines of code visible on the screen, illuminated in blue and red lights, suggestive of intense coding or cyber activities.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/06_Malware_Category_1920x900-3-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年3月24日 [#### 脅威情報: パロアルトネットワークスの人材獲得チームになりすました採用スキーム](https://unit42.paloaltonetworks.com/ja/phishing-attackers-pose-as-panw-recruiters/ "脅威情報: パロアルトネットワークスの人材獲得チームになりすました採用スキーム") * [Email scam](https://unit42.paloaltonetworks.com/ja/tag/email-scam/ "email scam") * [Lure](https://unit42.paloaltonetworks.com/ja/tag/lure/ "lure") * [Phishing](https://unit42.paloaltonetworks.com/ja/tag/phishing-ja/ "phishing") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/phishing-attackers-pose-as-panw-recruiters/ "Read More about it") ![Close-up of a black woman with glasses examining colorful computer code on a screen. The scene is illuminated by various lights, creating a focused and analytical atmosphere.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/02/13_Cloud_cybersecurity_research_Overview_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cloud-cybersecurity-research.svg)クラウド サイバーセキュリティ リサーチ](https://unit42.paloaltonetworks.com/ja/category/cloud-cybersecurity-research-ja/) 2026年2月6日 [#### クラウド脅威アクターの活動を検出する新しい手法](https://unit42.paloaltonetworks.com/ja/tracking-threat-groups-through-cloud-logging/ "クラウド脅威アクターの活動を検出する新しい手法") * [API](https://unit42.paloaltonetworks.com/ja/tag/api-ja/ "API") * [IAM](https://unit42.paloaltonetworks.com/ja/tag/iam-ja/ "IAM") * [MITRE](https://unit42.paloaltonetworks.com/ja/tag/mitre-ja/ "MITRE") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/tracking-threat-groups-through-cloud-logging/ "Read More about it") ### 主なサイバー脅威と対応を理解する [すべての脅威を表示 ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://www.paloaltonetworks.com/category/top-threats-ja/?ts=markdown "すべての脅威を表示") [![Pictorial representation of the npm packages supply chain attack. Screen displaying code with a prominent alert symbol and the words 'VIRUS DETECTED' highlighted in red.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/05_Malware_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年6月2日 [#### npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)") * [Credential Harvesting](https://unit42.paloaltonetworks.com/ja/tag/credential-harvesting-ja/ "Credential Harvesting") * [GitHub](https://unit42.paloaltonetworks.com/ja/tag/github-ja/ "GitHub") * [Npm packages](https://unit42.paloaltonetworks.com/ja/tag/npm-packages/ "npm packages") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "Read now") [![Pictorial representation of a severe Linux vulnerability. Close-up of a woman wearing glasses and focusing intently on a computer screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/05/05_Vulnerabilities_1920x900-2-1-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-vulnerability-1.svg)脆弱性](https://unit42.paloaltonetworks.com/ja/category/vulnerabilities-ja/) 2026年5月5日 [#### Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識") * [Containers](https://unit42.paloaltonetworks.com/ja/tag/containers-ja/ "Containers") * [CVE-2026-31431](https://unit42.paloaltonetworks.com/ja/tag/cve-2026-31431/ "CVE-2026-31431") * [Kubernetes](https://unit42.paloaltonetworks.com/ja/tag/kubernetes-ja/ "Kubernetes") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Read now") [![Pictorial representation of Iran cyber attacks. Close-up of a person wearing glasses, with computer code reflected in the lenses.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/12_Security-Technology_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/hacktivism.svg)ハクティビズム](https://unit42.paloaltonetworks.com/ja/category/hacktivism-ja/) 2026年4月17日 [#### 脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)") * [APK](https://unit42.paloaltonetworks.com/ja/tag/apk-ja/ "APK") * [DDoS attacks](https://unit42.paloaltonetworks.com/ja/tag/ddos-attacks-ja/ "DDoS attacks") * [GenAI](https://unit42.paloaltonetworks.com/ja/tag/genai-ja/ "GenAI") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "Read now") [![Pictorial representation of the supply chain attack compromising Axios. A giant eye made of glowing binary code.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/02_Security-Technology_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/axios-supply-chain-attack/ "脅威概要:Axiosサプライ チェーン攻撃で広範に及ぶ影響") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年4月1日 [#### 脅威概要:Axiosサプライ チェーン攻撃で広範に及ぶ影響](https://unit42.paloaltonetworks.com/ja/axios-supply-chain-attack/ "脅威概要:Axiosサプライ チェーン攻撃で広範に及ぶ影響") * [API attacks](https://unit42.paloaltonetworks.com/ja/tag/api-attacks-ja/ "API attacks") * [JavaScript](https://unit42.paloaltonetworks.com/ja/tag/javascript-ja/ "JavaScript") * [Powershell](https://unit42.paloaltonetworks.com/ja/tag/powershell-ja/ "Powershell") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/axios-supply-chain-attack/ "Read now") [![Pictorial representation of TeamPCP. Glowing code on a screen where several word such as Crime, Hackers, and Security are highlighted in a contrasting color.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/03_Cybercrime_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/teampcp-supply-chain-attacks/ "プロテクターを武器として利用する:セキュリティ インフラにおけるTeamPCPの多段階サプライ チェーン攻撃") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年3月31日 [#### プロテクターを武器として利用する:セキュリティ インフラにおけるTeamPCPの多段階サプライ チェーン攻撃](https://unit42.paloaltonetworks.com/ja/teampcp-supply-chain-attacks/ "プロテクターを武器として利用する:セキュリティ インフラにおけるTeamPCPの多段階サプライ チェーン攻撃") * [CVE-2025-55182](https://unit42.paloaltonetworks.com/ja/tag/cve-2025-55182-ja/ "CVE-2025-55182") * [GitHub](https://unit42.paloaltonetworks.com/ja/tag/github-ja/ "GitHub") * [Infostealer](https://unit42.paloaltonetworks.com/ja/tag/infostealer-ja/ "Infostealer") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/teampcp-supply-chain-attacks/ "Read now") [![Pictorial representation of BeyondTrust vulnerability CVE-2026-1731. Digital art depicting a stylized mountain range with vibrant blue and red hues. The peaks are accentuated by glowing particles and an abstract, starry backdrop, creating a futuristic landscape.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/02/14_Overview_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/beyondtrust-cve-2026-1731/ "BeyondTrustの深刻な脆弱性（CVE-2026-1731）の悪用においてVShellおよびSparkRATを確認") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-vulnerability-1.svg)脆弱性](https://unit42.paloaltonetworks.com/ja/category/vulnerabilities-ja/) 2026年2月19日 [#### BeyondTrustの深刻な脆弱性（CVE-2026-1731）の悪用においてVShellおよびSparkRATを確認](https://unit42.paloaltonetworks.com/ja/beyondtrust-cve-2026-1731/ "BeyondTrustの深刻な脆弱性（CVE-2026-1731）の悪用においてVShellおよびSparkRATを確認") * [Bash](https://unit42.paloaltonetworks.com/ja/tag/bash-ja/ "bash") * [CVE-2026-1731](https://unit42.paloaltonetworks.com/ja/tag/cve-2026-1731/ "CVE-2026-1731") * [Powershell](https://unit42.paloaltonetworks.com/ja/tag/powershell-ja/ "Powershell") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/beyondtrust-cve-2026-1731/ "Read now") ### 見て、聞いて、学ぶ [すべて表示 ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://www.paloaltonetworks.com/category/learning-hub-ja/?ts=markdown "すべて表示") ![Pictorial representation of synthetic identity creation. A white man stands before a large digital display featuring various security camera feeds and a prominent close-up of an individual's face, illustrating a high-tech surveillance environment.](https://unit42.paloaltonetworks.com/wp-content/uploads/2025/04/unit-42_North-Korean-IT-Workers_blog-1920x900-2-1-786x369.png) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-podcast-player.svg)ラーニング ハブ](https://unit42.paloaltonetworks.com/ja/category/learning-hub-ja/) 2025年5月16日 [#### 偽りの顔:Unit 42が実証する合成ID作成の驚くべき容易さ](https://unit42.paloaltonetworks.com/ja/north-korean-synthetic-identity-creation/ "Read more") [詳細](https://unit42.paloaltonetworks.com/ja/north-korean-synthetic-identity-creation/ "詳細") ![A close-up view of a data center with racks of servers featuring glowing blue lights. The focus is on the intricate details of the server equipment illuminated by LED lights, highlighting the advanced technology and connectivity of modern data infrastructure.](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/09_Security-Technology_Category_1920x900-786x368.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-podcast-player.svg)ラーニング ハブ](https://unit42.paloaltonetworks.com/ja/category/learning-hub-ja/) 2024年7月2日 [#### 対比的信頼性伝播 (contrastive credibility propagation) アルゴリズムの実践: 機械学習 (ML) を活用したデータ損失防止 (DLP) 改良手法](https://unit42.paloaltonetworks.com/ja/contrastive-credibility-propagation/ "Read more") [詳細](https://unit42.paloaltonetworks.com/ja/contrastive-credibility-propagation/ "詳細") ![Server rooms encased in glass. Blue clouds float above each.](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/05/02_DNS_Category_1505x922-718x440.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/DNS.svg)DNS](https://unit42.paloaltonetworks.com/ja/category/dns-ja/) 2024年5月13日 [#### DNS トンネリング技術の悪用範囲がさらに拡大、C2 や VPN のほかユーザー追跡やネットワーク スキャンにも](https://unit42.paloaltonetworks.com/ja/three-dns-tunneling-campaigns/ "Read more") [詳細](https://unit42.paloaltonetworks.com/ja/three-dns-tunneling-campaigns/ "詳細") ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/02/04_Cloud_cybersecurity_research_Category_1505x922-718x440.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cloud-cybersecurity-research.svg)クラウド サイバーセキュリティ リサーチ](https://unit42.paloaltonetworks.com/ja/category/cloud-cybersecurity-research-ja/) 2024年2月28日 [#### クラウドを渡る技術: クラウド環境のラテラルムーブ術](https://unit42.paloaltonetworks.com/ja/cloud-lateral-movement-techniques/ "Read more") [詳細](https://unit42.paloaltonetworks.com/ja/cloud-lateral-movement-techniques/ "詳細") ![An open laptop with a red target on the screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/05/03_Malware_Category_1505x922-718x440.jpg) [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2024年2月26日 [#### ライブラリーにひそむ侵入者: DLL ハイジャック探究](https://unit42.paloaltonetworks.com/ja/dll-hijacking-techniques/ "Read more") [詳細](https://unit42.paloaltonetworks.com/ja/dll-hijacking-techniques/ "詳細") ### Unit 42 が追跡している脅威アクター グループの最新の活動情報を得る [脅威アクターの記事をすべて表示 ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://www.paloaltonetworks.com/category/threat-actor-groups-ja/?ts=markdown "脅威アクターの記事をすべて表示") [![Pictorial representation of the npm packages supply chain attack. Screen displaying code with a prominent alert symbol and the words 'VIRUS DETECTED' highlighted in red.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/05_Malware_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年6月2日 [#### npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "npmの脅威の状況: アタックサーフェスと緩和策(6月2日更新)") * [Credential Harvesting](https://unit42.paloaltonetworks.com/ja/tag/credential-harvesting-ja/ "Credential Harvesting") * [GitHub](https://unit42.paloaltonetworks.com/ja/tag/github-ja/ "GitHub") * [Npm packages](https://unit42.paloaltonetworks.com/ja/tag/npm-packages/ "npm packages") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/monitoring-npm-supply-chain-attacks/ "Read now") [![Pictorial representation of Screening Serpens. An illustrated blue snake is highlighted by a red circle against a night sky. The constellation serpens.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/05/Serpens-Iran-A-1920x900-2-300x300.png)](https://unit42.paloaltonetworks.com/ja/tracking-iran-apt-screening-serpens/ "イランAPT Screening Serpensによる2026年スパイ キャンペーンの追跡") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/malware.svg)マルウェア](https://unit42.paloaltonetworks.com/ja/category/malware-ja/) 2026年5月22日 [#### イランAPT Screening Serpensによる2026年スパイ キャンペーンの追跡](https://unit42.paloaltonetworks.com/ja/tracking-iran-apt-screening-serpens/ "イランAPT Screening Serpensによる2026年スパイ キャンペーンの追跡") * [Advanced Persistent Threat](https://unit42.paloaltonetworks.com/ja/tag/advanced-persistent-threat-ja/ "Advanced Persistent Threat") * [AppDomainManager](https://unit42.paloaltonetworks.com/ja/tag/appdomainmanager/ "AppDomainManager") * [DLL Sideloading](https://unit42.paloaltonetworks.com/ja/tag/dll-sideloading-ja/ "DLL Sideloading") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/tracking-iran-apt-screening-serpens/ "Read now") [![Pictorial representation of a severe Linux vulnerability. Close-up of a woman wearing glasses and focusing intently on a computer screen.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/05/05_Vulnerabilities_1920x900-2-1-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-vulnerability-1.svg)脆弱性](https://unit42.paloaltonetworks.com/ja/category/vulnerabilities-ja/) 2026年5月5日 [#### Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Copy Fail:ここ数年で最も深刻なLinuxの脅威について必要な知識") * [Containers](https://unit42.paloaltonetworks.com/ja/tag/containers-ja/ "Containers") * [CVE-2026-31431](https://unit42.paloaltonetworks.com/ja/tag/cve-2026-31431/ "CVE-2026-31431") * [Kubernetes](https://unit42.paloaltonetworks.com/ja/tag/kubernetes-ja/ "Kubernetes") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/cve-2026-31431-copy-fail/ "Read now") [![Pictorial representation of autonomous AI attack in cloud environments.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/12_Cloud_cybersecurity_research_Overview_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/autonomous-ai-cloud-attacks/ "AIはクラウドを攻撃できるのか?自律型クラウド攻撃型マルチエージェント システムの構築から得られた教訓") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cloud-cybersecurity-research.svg)クラウド サイバーセキュリティ リサーチ](https://unit42.paloaltonetworks.com/ja/category/cloud-cybersecurity-research-ja/) 2026年4月23日 [#### AIはクラウドを攻撃できるのか?自律型クラウド攻撃型マルチエージェント システムの構築から得られた教訓](https://unit42.paloaltonetworks.com/ja/autonomous-ai-cloud-attacks/ "AIはクラウドを攻撃できるのか?自律型クラウド攻撃型マルチエージェント システムの構築から得られた教訓") * [AI](https://unit42.paloaltonetworks.com/ja/tag/ai-ja/ "AI") * [Cloud](https://unit42.paloaltonetworks.com/ja/tag/cloud-ja/ "Cloud") * [Data exfiltration](https://unit42.paloaltonetworks.com/ja/tag/data-exfiltration-ja/ "data exfiltration") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/autonomous-ai-cloud-attacks/ "Read now") [![Pictorial representation of security risks in AI models. A group of people is seated at computer workstations in a dimly lit room, facing a large screen displaying a world map with data visualizations.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/04/06_General_Overview_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/ai-software-security-risks/ "フロンティアAIモデルによるソフトウェア セキュリティの破綻") [General](https://unit42.paloaltonetworks.com/ja/category/general-ja/) 2026年4月20日 [#### フロンティアAIモデルによるソフトウェア セキュリティの破綻](https://unit42.paloaltonetworks.com/ja/ai-software-security-risks/ "フロンティアAIモデルによるソフトウェア セキュリティの破綻") * [AI](https://unit42.paloaltonetworks.com/ja/tag/ai-ja/ "AI") * [Attack path](https://unit42.paloaltonetworks.com/ja/tag/attack-path/ "attack path") * [Data exfiltration](https://unit42.paloaltonetworks.com/ja/tag/data-exfiltration-ja/ "data exfiltration") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/ai-software-security-risks/ "Read now") [![Pictorial representation of Iran cyber attacks. Close-up of a person wearing glasses, with computer code reflected in the lenses.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/12_Security-Technology_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/hacktivism.svg)ハクティビズム](https://unit42.paloaltonetworks.com/ja/category/hacktivism-ja/) 2026年4月17日 [#### 脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "脅威情報: 2026年イランに関するサイバー リスクの激化(4月17日更新)") * [APK](https://unit42.paloaltonetworks.com/ja/tag/apk-ja/ "APK") * [DDoS attacks](https://unit42.paloaltonetworks.com/ja/tag/ddos-attacks-ja/ "DDoS attacks") * [GenAI](https://unit42.paloaltonetworks.com/ja/tag/genai-ja/ "GenAI") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/iranian-cyberattacks-2026/ "Read now") ### サイバーセキュリティのトレンド レポートを詳しく見る [すべて表示 ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)](https://www.paloaltonetworks.com/category/trend-reports-ja/?ts=markdown "すべて表示") [#### 2026 Unit 42 Incident Response Report (2026 年 Unit 42 インシデント対応レポート)](https://www.paloaltonetworks.com/resources/research/unit-42-incident-response-report "2026 Unit 42 Incident Response Report (2026 年 Unit 42 インシデント対応レポート)") 250 を超える組織、600 を超えるインシデントから集めたインシデント データをもとに、作成された年次調査をダウンロードし、組織が対峙する脅威についての理解を深めましょう。 初期アクセス * 初期アクセス ポイントとして「ソフトウェアの脆弱性」を悪用する攻撃は 2022 年には 28.20% でしたが、2023 年には 38.60% を占めるまでに増加しています。 データ窃取の戦術 * Unit 42 が対応したインシデントの 93% で、攻撃者は特定のデータを探しておらず、とにかくかたっぱしからデータを窃取していました。こうした無差別型のデータ窃取は、2021 年は 67%、2022 年は 81% と増加してきています。 [レポートを取得](https://www.paloaltonetworks.com/resources/research/unit-42-incident-response-report "レポートを取得") ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/02/unit42-report.png) [![Pictorial representation of social engineering. Digital illustration of four human profiles connected by glowing neural network lines against a dark background, symbolizing connectivity and technology.](https://unit42.paloaltonetworks.com/wp-content/uploads/2025/07/cover-1920x900-no-blades-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/2025-unit-42-global-incident-response-report-social-engineering-edition/ "Unit 42インシデント レスポンス レポート(2025年版): ソーシャル エンジニアリング編") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cybercrime.svg)サイバー犯罪](https://unit42.paloaltonetworks.com/ja/category/cybercrime-ja/) 2025年7月30日 [#### Unit 42インシデント レスポンス レポート(2025年版): ソーシャル エンジニアリング編](https://unit42.paloaltonetworks.com/ja/2025-unit-42-global-incident-response-report-social-engineering-edition/ "Unit 42インシデント レスポンス レポート(2025年版): ソーシャル エンジニアリング編") * [Agent Serpens](https://unit42.paloaltonetworks.com/ja/tag/agent-serpens-ja/ "Agent Serpens") * [Credential Harvesting](https://unit42.paloaltonetworks.com/ja/tag/credential-harvesting-ja/ "Credential Harvesting") * [Lumma Stealer](https://unit42.paloaltonetworks.com/ja/tag/lumma-stealer-ja/ "Lumma Stealer") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/2025-unit-42-global-incident-response-report-social-engineering-edition/ "Read now") [![Pictorial representation of the ransomware landscape. Digital artwork of a disintegrating U.S. dollar bill with pixelated effects on a cyber-inspired background.](https://unit42.paloaltonetworks.com/wp-content/uploads/2025/04/05_Ransomware_Category_1920x900-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/2025-ransomware-extortion-trends/ "恐喝とランサムウェアの動向 2025年1月～3月") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cybercrime.svg)サイバー犯罪](https://unit42.paloaltonetworks.com/ja/category/cybercrime-ja/) 2025年5月22日 [#### 恐喝とランサムウェアの動向 2025年1月～3月](https://unit42.paloaltonetworks.com/ja/2025-ransomware-extortion-trends/ "恐喝とランサムウェアの動向 2025年1月～3月") * [AI](https://unit42.paloaltonetworks.com/ja/tag/ai-ja/ "AI") * [Akira ransomware](https://unit42.paloaltonetworks.com/ja/tag/akira-ransomware-ja/ "Akira ransomware") * [BianLian](https://unit42.paloaltonetworks.com/ja/tag/bianlian-ja/ "BianLian") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/2025-ransomware-extortion-trends/ "Read now") [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/03_Ransomware_Category_1505x922-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/unit-42-ransomware-leak-site-data-analysis/ "ランサムウェア振り返り: 2024 年上半期") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-ransomware-1.svg)ランサムウェア](https://unit42.paloaltonetworks.com/ja/category/ransomware-ja/) 2024年8月9日 [#### ランサムウェア振り返り: 2024 年上半期](https://unit42.paloaltonetworks.com/ja/unit-42-ransomware-leak-site-data-analysis/ "ランサムウェア振り返り: 2024 年上半期") * [Healthcare](https://unit42.paloaltonetworks.com/ja/tag/healthcare-ja/ "Healthcare") * [LockBit](https://unit42.paloaltonetworks.com/ja/tag/lockbit-ja/ "LockBit") * [RansomHub](https://unit42.paloaltonetworks.com/ja/tag/ransomhub-ja/ "RansomHub") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/unit-42-ransomware-leak-site-data-analysis/ "Read now") [![](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/unit42-cloud-attacks-300x300.jpg)](https://unit42.paloaltonetworks.com/ja/cloud-virtual-machine-attack-vectors/ "GCP、AWS、Azure 別に見るクラウド VM への攻撃経路まとめ") [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/cloud-cybersecurity-research.svg)クラウド サイバーセキュリティ リサーチ](https://unit42.paloaltonetworks.com/ja/category/cloud-cybersecurity-research-ja/) 2024年6月19日 [#### GCP、AWS、Azure 別に見るクラウド VM への攻撃経路まとめ](https://unit42.paloaltonetworks.com/ja/cloud-virtual-machine-attack-vectors/ "GCP、AWS、Azure 別に見るクラウド VM への攻撃経路まとめ") * [AWS](https://unit42.paloaltonetworks.com/ja/tag/aws-ja/ "AWS") * [IaaS](https://unit42.paloaltonetworks.com/ja/tag/iaas-ja/ "IaaS") * [Virtual machines](https://unit42.paloaltonetworks.com/ja/tag/virtual-machines-ja/ "virtual machines") [今すぐ読む](https://unit42.paloaltonetworks.com/ja/cloud-virtual-machine-attack-vectors/ "Read now") ![Palo Alto BG 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