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# Palo Alto Networks

## Spear Phishing

[![APT29のスピアフィッシング攻撃をCortex XDRで検出する方法](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2021/05/unit42-social-banner-graphic-for-new-blog-series-thumbnail-400x300-ALT.jpg)](https://www2.paloaltonetworks.com/blog/security-operations/hunting-for-apt29-spear-phishing-using-xdr/?lang=ja)  
[APT29のスピアフィッシング攻撃をCortex XDRで検出する方法
\-----------------------------------](https://www2.paloaltonetworks.com/blog/security-operations/hunting-for-apt29-spear-phishing-using-xdr/?lang=ja)

2021年5月27日、Microsoftはある大規模スピアフィッシングキャンペーンが攻撃グループAPT29によるものであると報告しました。同攻撃グループは「SolarStorm」として知られるSolarWindsキャンペーンの背後にいた脅威アクターと同一のグループです。このSolarWindsキャンペーンは、150の組織で3,000個のメールアカウントが標的とされるなど、APTスピアフィッシングキャンペーンとしては対象が大規模なものでした。...  
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[Secure the Enterprise](https://www.paloaltonetworks.com/blog/category/secure-the-enterprise-2/?lang=ja&ts=markdown)  
Jul 07, 2022  
By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42")

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## [ロシア・ウクライナのサイバー活動によりサイバーセキュリティのベストプラクティス見直しは不可避に](https://www2.paloaltonetworks.com/blog/2022/03/russia-ukraine-cyber-activity-best-practices/?lang=ja)

ホワイトハウスと米国サイバーセキュリティ・インフラストラクチャ安全保障局(CISA)は最近、「ロシアが米国、NATO加盟国、ウクライナを支援...  
Mar 29, 2022  
By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=ja&ts=markdown "Posts by Unit 42")  
![Nobeliumによるスピアフィッシング攻撃への迅速なレスポンスを実現する、Cortex XSOAR](https://www2.paloaltonetworks.com/blog/wp-content/uploads/2021/06/keyboard1.jpeg)  
[Must-Read Articles](https://www.paloaltonetworks.com/blog/security-operations/category/must/?lang=ja&ts=markdown), [Products and Services](https://www.paloaltonetworks.com/blog/category/products-and-services-ja/?lang=ja&ts=markdown)

## [Nobeliumによるスピアフィッシング攻撃への迅速なレスポンスを実現する、Cortex XSOAR](https://www2.paloaltonetworks.com/blog/2021/06/cortex-xsoar-nobelium-spear-phishing/?lang=ja)

2021年5月27日、MicrosoftがAPT29による大規模なスピアフィッシング攻撃を報じました。具体的には、攻撃を行ったのはAPT29の関連グループ「Nobelium」です。このグループはSol...  
Jun 13, 2021  
By [Pramukh Ganeshamurthy](https://www.paloaltonetworks.com/blog/author/pramukh-ganeshamurthy/?lang=ja&ts=markdown "Posts by Pramukh Ganeshamurthy")

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