[![Logo](https://www.paloaltonetworks.com/wp-content/uploads/2021/07/PANW_Parent.png)](https://www.paloaltonetworks.com/)  
[![Unit42 Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/unit42-logo-white.svg)](https://unit42.paloaltonetworks.com/)  
Menu

* [Tools](https://unit42.paloaltonetworks.com/tools/)
* [ATOMs](https://unit42.paloaltonetworks.com/atoms/)
* [Security Consulting](https://www.paloaltonetworks.com/unit42)
* [About Us](https://unit42.paloaltonetworks.com/about-unit-42/)
* [**Under Attack?**](https://start.paloaltonetworks.com/contact-unit42.html)
* [Threat Research Center](https://unit42.paloaltonetworks.com "Threat Research")
* [Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/ "Threat Research")
* [Malware](https://unit42.paloaltonetworks.com/category/malware/ "Malware")  
  [Malware](https://unit42.paloaltonetworks.com/category/malware/)

# The Threat Intelligence Research That Mattered to You This Year

![Clock Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-clock.svg) 2 min read

* ![Profile Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-profile-grey.svg)  
  By:
  
  * [Anna Lough](https://unit42.paloaltonetworks.com/author/anna-lough/)

* ![Published Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-calendar-grey.svg)  
  Published:December 30, 2015

* ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-category.svg)  
  Categories:
  
  * [Malware](https://unit42.paloaltonetworks.com/category/malware/)
  * [Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/)

* ![Tags Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-tags-grey.svg)  
  Tags:
  
  * [Android](https://unit42.paloaltonetworks.com/tag/android/)
  * [Android Installer Hijacking](https://unit42.paloaltonetworks.com/tag/android-installer-hijacking/)
  * [Apple](https://unit42.paloaltonetworks.com/tag/apple/)
  * [BackStab](https://unit42.paloaltonetworks.com/tag/backstab/)
  * [IOS](https://unit42.paloaltonetworks.com/tag/ios/)
  * [KeyRaider](https://unit42.paloaltonetworks.com/tag/keyraider/)
  * [Lotus Blossom](https://unit42.paloaltonetworks.com/tag/lotus-blossom/)
  * [OS](https://unit42.paloaltonetworks.com/tag/os/)
  * [XcodeGhost](https://unit42.paloaltonetworks.com/tag/xcodeghost/)
  * [YiSpecter](https://unit42.paloaltonetworks.com/tag/yispecter/)

* [![Download Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-download.svg)](https://unit42.paloaltonetworks.com/the-threat-intelligence-research-that-mattered-to-you-this-year/?pdf=download&lg=en&_wpnonce=c9ebcb9c34 "Click here to download")

* [![Print Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-print.svg)](https://unit42.paloaltonetworks.com/the-threat-intelligence-research-that-mattered-to-you-this-year/?pdf=print&lg=en&_wpnonce=c9ebcb9c34 "Click here to print")

Share![Down arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/down-arrow.svg)

* ![Link Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-share-link.svg)
* [![Link Email](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-sms.svg)](mailto:?subject=The%20Threat%20Intelligence%20Research%20That%20Mattered%20to%20You%20This%20Year&body=Check%20out%20this%20article%20https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F "Share in email")
* [![Facebook Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-fb-share.svg)](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F "Share in Facebook")
* [![LinkedIn Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-linkedin-share.svg)](https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F&title=The%20Threat%20Intelligence%20Research%20That%20Mattered%20to%20You%20This%20Year "Share in LinkedIn")
* [![Twitter Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-twitter-share.svg)](https://twitter.com/intent/tweet?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F&text=The%20Threat%20Intelligence%20Research%20That%20Mattered%20to%20You%20This%20Year "Share in Twitter")
* [![Reddit Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-reddit-share.svg)](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F&ts=markdown "Share in Reddit")
* [![Mastodon Icon](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-mastodon-share.svg)](https://mastodon.social/share?text=The%20Threat%20Intelligence%20Research%20That%20Mattered%20to%20You%20This%20Year%20https%3A%2F%2Funit42.paloaltonetworks.com%2Fthe-threat-intelligence-research-that-mattered-to-you-this-year%2F "Share in Mastodon")
  [![blog-title-unit42-500x68](http://blog.paloaltonetworks.com/wp-content/uploads/2015/10/blog-title-unit42-500x68-500x68.png)](https://unit42.paloaltonetworks.com/wp-content/uploads/2015/10/blog-title-unit42-500x68.png)

[Unit 42](https://blog.paloaltonetworks.com/unit42/) did some incredible work in 2015 discovering, analyzing and disclosing malware -- some new and others making a reappearance. Take a look below at some of their top threat intelligence research from this past year:

### XcodeGhost

Unit 42 [analyzed XcodeGhost](https://blog.paloaltonetworks.com/2015/09/novel-malware-xcodeghost-modifies-xcode-infects-apple-ios-apps-and-hits-app-store/), which modifies Xcode and infects Apple iOS Apps, [and its behavior](https://blog.paloaltonetworks.com/2015/09/more-details-on-the-xcodeghost-malware-and-affected-ios-apps/). The team found that [many popular iOS apps were infected, including WeChat](https://blog.paloaltonetworks.com/2015/09/malware-xcodeghost-infects-39-ios-apps-including-wechat-affecting-hundreds-of-millions-of-users/), one of the most popular messaging applications in the world, and that the [XcodeGhost attacker can phish passwords and open URLs](https://blog.paloaltonetworks.com/2015/09/update-xcodeghost-attacker-can-phish-passwords-and-open-urls-though-infected-apps/)through these infected apps.

### KeyRaider

In cooperation with WeipTech, [Unit 42 identified samples of a new iOS malware family in the wild which they named KeyRaider](https://blog.paloaltonetworks.com/2015/08/keyraider-ios-malware-steals-over-225000-apple-accounts-to-create-free-app-utopia/). This is believed to be the largest known Apple account theft caused by malware, stealing over 225,000 valid Apple accounts and thousands of certificates, private keys, and purchasing receipts. Unit 42 also detailed [how to keep yourself safe](https://blog.paloaltonetworks.com/2015/09/keyraider-ios-malware-how-to-keep-yourself-safe/) from KeyRaider.

### YiSpecter

Unit 42 identified a new Apple iOS malware, [dubbed YiSpecter](https://blog.paloaltonetworks.com/2015/10/yispecter-first-ios-malware-attacks-non-jailbroken-ios-devices-by-abusing-private-apis/). YiSpecter is different from previously seen iOS malware in that it attacks both jailbroken and non-jailbroken iOS devices through unique and harmful malicious behaviors. Specifically, it was the first malware seen in the wild that abuses private APIs in the iOS system to implement malicious functionalities.

### Android Installer Hijacking

Unit 42 discovered a widespread vulnerability in Google's Android OS they called "[Android Installer Hijacking](https://blog.paloaltonetworks.com/2015/03/android-installer-hijacking-vulnerability-could-expose-android-users-to-malware/)," estimated to impact 49.5 percent of all current Android users, which allows an attacker to modify or replace a seemingly benign Android app with malware, without user knowledge, only affecting applications downloaded from third-party app stores.

### Operation Lotus Blossom

Unit 42 published [new research identifying a persistent cyber espionage campaign targeting government and military organizations in Southeast Asia](https://blog.paloaltonetworks.com/2015/06/operation-lotus-blossom/) by adversary group they named "Lotus Blossom." The campaign has been in operation for some time; Unit 42 identified over 50 different attacks taking place over the past three years. Recently, Unit 42 found that a targeted attack directed at an individual working for the French Ministry of Foreign Affairs was [linked to Operation Lotus Blossom](https://blog.paloaltonetworks.com/2015/12/attack-on-french-diplomat-linked-to-operation-lotus-blossom/).

### BackStab

Unit 42 found[the new "BackStab" attack](https://blog.paloaltonetworks.com/2015/12/backstab-mobile-backup-data-under-attack-from-malware/), used to steal private information from mobile device backup files stored on a victim's computer.

### Read more Unit 42 research

* [CryptoWall 3.0, Dyre and I2P](https://blog.paloaltonetworks.com/2015/02/analysis-cryptowall-3-0-dyre-i2p/)
* [Musical Chairs and Piano Gh0st](https://blog.paloaltonetworks.com/2015/09/musical-chairs-multi-year-campaign-involving-new-variant-of-gh0st-malware/)
* [The return of Dridex](https://blog.paloaltonetworks.com/2015/10/dridex-is-back-and-targeting-the-uk/)
* [KeyBase Keylogger malware family](https://blog.paloaltonetworks.com/2015/06/keybase-keylogger-malware-family-exposed/)
* [Dark Seoul](https://blog.paloaltonetworks.com/2015/11/tdrop2-attacks-suggest-dark-seoul-attackers-return/)
* [Bookworm Trojan](https://blog.paloaltonetworks.com/2015/11/bookworm-trojan-a-model-of-modular-architecture/)
* [FindPOS malware family](https://blog.paloaltonetworks.com/2015/03/findpos-new-pos-malware-family-discovered/)
* [iOS Trojan TinyV](https://blog.paloaltonetworks.com/2015/12/ios-trojan-tinyv-attacks-jailbroken-devices/)

### Learn more about Unit 42

* [Meet the researchers](https://www.paloaltonetworks.com/threat-research/team.html)
* [Follow @Unit42\_Intel on Twitter](https://twitter.com/unit42_intel)
* [Read highlights from the recent Unit 42 #PANWchat on the 2016 Threat Landscape](https://blog.paloaltonetworks.com/2015/12/panwchat-wrap-up-the-2016-threat-landscape/)
* [Check out the Unit 42 FAQ](https://www.paloaltonetworks.com/threat-research/faq.html)

Back to top

### Tags

* [Android](https://unit42.paloaltonetworks.com/tag/android/ "Android")
* [Android Installer Hijacking](https://unit42.paloaltonetworks.com/tag/android-installer-hijacking/ "Android Installer Hijacking")
* [Apple](https://unit42.paloaltonetworks.com/tag/apple/ "Apple")
* [BackStab](https://unit42.paloaltonetworks.com/tag/backstab/ "BackStab")
* [IOS](https://unit42.paloaltonetworks.com/tag/ios/ "iOS")
* [KeyRaider](https://unit42.paloaltonetworks.com/tag/keyraider/ "KeyRaider")
* [Lotus Blossom](https://unit42.paloaltonetworks.com/tag/lotus-blossom/ "Lotus Blossom")
* [OS](https://unit42.paloaltonetworks.com/tag/os/ "OS")
* [XcodeGhost](https://unit42.paloaltonetworks.com/tag/xcodeghost/ "XcodeGhost")
* [YiSpecter](https://unit42.paloaltonetworks.com/tag/yispecter/ "YiSpecter")  
  [Threat Research Center](https://unit42.paloaltonetworks.com "Threat Research") [Next: Using IDAPython to Make Your Life Easier: Part 1](https://unit42.paloaltonetworks.com/using-idapython-to-make-your-life-easier-part-1/ "Using IDAPython to Make Your Life Easier: Part 1")

### Related Articles

* [Remote Code Execution With Modern AI/ML Formats and Libraries](https://unit42.paloaltonetworks.com/rce-vulnerabilities-in-ai-python-libraries/ "article - table of contents")
* [LANDFALL: New Commercial-Grade Android Spyware in Exploit Chain Targeting Samsung Devices](https://unit42.paloaltonetworks.com/landfall-is-new-commercial-grade-android-spyware/ "article - table of contents")
* [Beware of BadPack: One Weird Trick Being Used Against Android Devices](https://unit42.paloaltonetworks.com/apk-badpack-malware-tampered-headers/ "article - table of contents")

## Related Malware Resources

![Pictorial representation of TLS Certificate compromise. A person typing on a laptop with digital graphics of binary code and light beams emanating from the screen, representing data transfer or cyber activity.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/10/07_Security-Technology_Category_1920x900-1-786x368.jpg)  
[![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/07/top-threats.svg)High Profile Threats](https://unit42.paloaltonetworks.com/category/top-cyberthreats/) October 22, 2026 [#### EMudhra Intermediate CA Certificates Compromised](https://unit42.paloaltonetworks.com/emudhra-certificate-compromise/)

* [Certificates](https://unit42.paloaltonetworks.com/tag/certificates/ "certificates")

* [Compromise](https://unit42.paloaltonetworks.com/tag/compromise/ "Compromise")

* [Cryptographic](https://unit42.paloaltonetworks.com/tag/cryptographic/ "cryptographic")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/emudhra-certificate-compromise/ "EMudhra Intermediate CA Certificates Compromised")  
  ![](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/10/AdobeStock_1246251272-2-1-786x369.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) October 21, 2026 [#### "Next Exploit Opportunities": How a Threat Actor Used AI to Help Plan and Execute Multiple Types of Cybercrime Activities](https://unit42.paloaltonetworks.com/ai-assisted-cybercrime-analysis/)

* [API](https://unit42.paloaltonetworks.com/tag/api/ "API")

* [Data exfiltration](https://unit42.paloaltonetworks.com/tag/data-exfiltration/ "data exfiltration")

* [DeepSeek](https://unit42.paloaltonetworks.com/tag/deepseek/ "DeepSeek")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-assisted-cybercrime-analysis/ "“Next Exploit Opportunities”: How a Threat Actor Used AI to Help Plan and Execute Multiple Types of Cybercrime Activities")  
  ![Pictorial representation of AI-powered campaign targeting government infrastructure. A glowing, blue, brain-shaped structure floats above a central microchip on a circuit board. The scene is futuristic, with neon lights illuminating the interconnected pathways and components.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/10/AdobeStock_637057734-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) October 15, 2026 [#### AI-Powered Espionage Campaign Targets Government Linux Infrastructure](https://unit42.paloaltonetworks.com/ai-campaign-targets-linux-infrastructure/)

* [Exfiltration](https://unit42.paloaltonetworks.com/tag/exfiltration/ "exfiltration")

* [LLM](https://unit42.paloaltonetworks.com/tag/llm/ "LLM")

* [Network security](https://unit42.paloaltonetworks.com/tag/network-security/ "network security")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-campaign-targets-linux-infrastructure/ "AI-Powered Espionage Campaign Targets Government Linux Infrastructure")  
  ![Pictorial representation of PEERSTITCH, a FortiGate implant. A digital illustration depicting a circuit board with a prominent red warning triangle and exclamation mark in the center. The background is filled with various computer circuitry patterns.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/10/09_Vulnerabilities_1920x900-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) October 14, 2026 [#### Unit 42 Uncovers PEERSTITCH, a Stealthy FortiGate Implant](https://unit42.paloaltonetworks.com/fortimanager-cve-2024-47575-peerstitch-malware/)

* [Apache](https://unit42.paloaltonetworks.com/tag/apache/ "Apache")

* [CL-STA-0954](https://unit42.paloaltonetworks.com/tag/cl-sta-0954/ "CL-STA-0954")

* [Logging](https://unit42.paloaltonetworks.com/tag/logging/ "logging")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/fortimanager-cve-2024-47575-peerstitch-malware/ "Unit 42 Uncovers PEERSTITCH, a Stealthy FortiGate Implant")  
  ![Pictorial representation of operation blinder tunnel. Screen displaying code with a prominent alert symbol and the words 'VIRUS DETECTED' highlighted in red.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/05_Malware_Category_1920x900-1-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) October 6, 2026 [#### Blinder Tunnel Campaign Targets Iraqi Infrastructure](https://unit42.paloaltonetworks.com/blinder-tunnel-targets-critical-infrastructure/)

* [Advanced Persistent Threat](https://unit42.paloaltonetworks.com/tag/advanced-persistent-threat/ "Advanced Persistent Threat")

* [Agent Serpens](https://unit42.paloaltonetworks.com/tag/agent-serpens/ "Agent Serpens")

* [AppDomainManager](https://unit42.paloaltonetworks.com/tag/appdomainmanager/ "AppDomainManager")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/blinder-tunnel-targets-critical-infrastructure/ "Blinder Tunnel Campaign Targets Iraqi Infrastructure")  
  ![Pictorial representation of how K8 operators betray your security posture. A close-up of a futuristic microchip with glowing circuits in vibrant colors, including blue, purple, and orange, reflecting light.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/AdobeStock_652069707-1-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 29, 2026 [#### OperTraitors: How Kubernetes Operators Betray Your Security Posture](https://unit42.paloaltonetworks.com/agentic-ai-kubernetes-operator-risks/)

* [AI](https://unit42.paloaltonetworks.com/tag/ai/ "AI")

* [AI agents](https://unit42.paloaltonetworks.com/tag/ai-agents/ "AI agents")

* [API](https://unit42.paloaltonetworks.com/tag/api/ "API")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/agentic-ai-kubernetes-operator-risks/ "OperTraitors: How Kubernetes Operators Betray Your Security Posture")  
  ![Pictorial representation of a magnifying glass illuminating a glowing orange circular digital circuit interface on a dark, high-tech background.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/04_Myth-Busting_Overview_1920x900-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2025/08/Insights-icon-white.svg)Insights](https://unit42.paloaltonetworks.com/category/insights/) September 16, 2026 [#### Atomic macOS (AMOS) Stealer Activity](https://unit42.paloaltonetworks.com/atomic-macos-amos-stealer-activity/)

* [MacOS](https://unit42.paloaltonetworks.com/tag/macos/ "macOS")

* [Threat intelligence](https://unit42.paloaltonetworks.com/tag/threat-intelligence/ "threat intelligence")

* [Unit 42](https://unit42.paloaltonetworks.com/tag/unit-42/ "Unit 42")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/atomic-macos-amos-stealer-activity/ "Atomic macOS (AMOS) Stealer Activity")  
  ![Pictorial representation of post-exploitation identity misuse in SPIFFE/SPIRE. Close-up of a person wearing glasses, with computer code reflected in the lenses.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/12_Security-Technology_Category_1920x900-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 10, 2026 [#### The Machine With Many Faces: Post-Exploitation Identity Misuse in SPIFFE/SPIRE](https://unit42.paloaltonetworks.com/kubernetes-spiffe-spire-identity-spoofing/)

* [API](https://unit42.paloaltonetworks.com/tag/api/ "API")

* [Cryptographic](https://unit42.paloaltonetworks.com/tag/cryptographic/ "cryptographic")

* [JSON](https://unit42.paloaltonetworks.com/tag/json/ "JSON")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/kubernetes-spiffe-spire-identity-spoofing/ "The Machine With Many Faces: Post-Exploitation Identity Misuse in SPIFFE/SPIRE")  
  ![Pictorial representation of a pay-per-install threat group campaign prodiving infection service for spreading malware. A close-up of a computer circuit board with a central microchip is depicted. Red digital data streams in the form of glowing binary numbers and arrows appear to flow in and out of the chip, symbolizing data processing and transfer. The scene is illuminated with a futuristic blue and red glow.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/04_Malware_Category_1920x900-6-786x368.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 9, 2026 [#### Untracked Nightmares: The Threats Hiding Behind Commodity Infrastructure](https://unit42.paloaltonetworks.com/ppi-network-malware-campaign-analysis/)

* [ARKTunnel](https://unit42.paloaltonetworks.com/tag/arktunnel/ "ARKTunnel")

* [C2](https://unit42.paloaltonetworks.com/tag/c2/ "C2")

* [CL-CRI-1171](https://unit42.paloaltonetworks.com/tag/cl-cri-1171/ "CL-CRI-1171")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ppi-network-malware-campaign-analysis/ "Untracked Nightmares: The Threats Hiding Behind Commodity Infrastructure")  
  ![Pictorial representation of attackers using AI tools to target Latin American organizations. A vibrant cityscape with silhouettes of numerous people walking along a bustling street. The scene is illuminated by bright urban lights and digital-like particles, creating a dynamic and futuristic atmosphere.](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/09/AdobeStock_768915868-2-1-786x373.jpg)  
  [![category icon](https://unit42.paloaltonetworks.com/wp-content/uploads/2024/06/icon-threat-research.svg)Threat Research](https://unit42.paloaltonetworks.com/category/threat-research/) September 3, 2026 [#### Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America](https://unit42.paloaltonetworks.com/ai-tool-use-targeting-latam-orgs/)

* [Agentic AI](https://unit42.paloaltonetworks.com/tag/agentic-ai/ "Agentic AI")

* [ChatGPT](https://unit42.paloaltonetworks.com/tag/chatgpt/ "ChatGPT")

* [CL-CRI-1131](https://unit42.paloaltonetworks.com/tag/cl-cri-1131/ "CL-CRI-1131")  
  [Read now ![Right arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-right-arrow-withtail.svg)](https://unit42.paloaltonetworks.com/ai-tool-use-targeting-latam-orgs/ "Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America")

* ![Slider arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-arrow-left.svg)

* ![Slider arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/slider-arrow-left.svg)  
  ![Close button](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/close-modal.svg) ![Enlarged Image]()  
  ![Newsletter](https://unit42.paloaltonetworks.com/wp-content/uploads/2026/03/unit42-footer-subscribe-desktop.png)  
  ![UNIT 42 Small Logo](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/palo-alto-logo-small.svg) Get updates from Unit 42

## Peace of mind comes from staying ahead of threats. Subscribe today.

Your Email

Subscribe for email updates to all Unit 42 threat research.  
By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use "Terms of Use") and acknowledge our [Privacy Statement.](https://www.paloaltonetworks.com/legal-notices/privacy "Privacy Statement")

This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply.

Invalid captcha!
Subscribe ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg) ![loader](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-loader.svg)  
{#footer} Products and Services

* [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security)

* [Secure AI by Design](https://www.paloaltonetworks.com/ai-security)

* [Prisma AIRS](https://www.paloaltonetworks.com/ai-security/prisma-airs)

* [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security)

* [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions)

* [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention)

* [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering)

* [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire)

* [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security)

* [Enterprise Data Loss Prevention](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention)

* [Enterprise IoT Security](https://www.paloaltonetworks.com/network-security/enterprise-device-security)

* [Medical IoT Security](https://www.paloaltonetworks.com/network-security/medical-device-security)

* [Industrial OT Security](https://www.paloaltonetworks.com/network-security/ot-security-solution)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security)

* [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall)

* [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations)

* [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls)

* [Strata Cloud Manager](https://www.paloaltonetworks.com/network-security/strata-cloud-manager)

* [SD-WAN for NGFW](https://www.paloaltonetworks.com/network-security/sd-wan-subscription)

* [PAN-OS](https://www.paloaltonetworks.com/network-security/pan-os)

* [Panorama](https://www.paloaltonetworks.com/network-security/panorama)

* [Secure Access Service Edge](https://www.paloaltonetworks.com/sase)

* [Prisma SASE](https://www.paloaltonetworks.com/sase)

* [Application Acceleration](https://www.paloaltonetworks.com/sase/app-acceleration)

* [Autonomous Digital Experience Management](https://www.paloaltonetworks.com/sase/adem)

* [Enterprise DLP](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention)

* [Prisma Access](https://www.paloaltonetworks.com/sase/access)

* [Prisma Browser](https://www.paloaltonetworks.com/sase/prisma-browser)

* [Prisma SD-WAN](https://www.paloaltonetworks.com/sase/sd-wan)

* [Remote Browser Isolation](https://www.paloaltonetworks.com/sase/remote-browser-isolation)

* [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security)

* [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex)

* [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud)

* [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud)

* [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security)

* [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security)

* [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security)

* [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud)

* [AI-Driven SOC](https://www.paloaltonetworks.com/cortex)

* [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam)

* [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr)

* [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar)

* [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse)

* [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/unit42/respond/managed-detection-response)

* [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam)

* Observability

* [Cortex XCOR](https://www.paloaltonetworks.com/cortex/xcor)

* [Next-Generation Identity Security](https://www.paloaltonetworks.com/idira)

* [Privileged Access Management](https://www.paloaltonetworks.com/idira/human/privileged-access-management)

* [Identity and Access Management](https://www.paloaltonetworks.com/idira/human/identity-and-access-management)

* [Endpoint Privilege Manager](https://www.paloaltonetworks.com/idira/human/endpoint-privilege-manager)

* [Identity Governance](https://www.paloaltonetworks.com/idira/human/identity-governance)

* [Workforce Password Management](https://www.paloaltonetworks.com/idira/human/workforce-password-management)

* [Agentic Identities](https://www.paloaltonetworks.com/idira/agentic)

* [Secrets Management](https://www.paloaltonetworks.com/idira/machine/secrets-management)

* [Unified Secrets Governance](https://www.paloaltonetworks.com/idira/machine/unified-secrets-governance)

* [Application Credentials Delivery](https://www.paloaltonetworks.com/idira/machine/application-credentials-delivery)

* [Vendor Privileged Access](https://www.paloaltonetworks.com/idira/human/vendor-privileged-access)

* [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42)

* [Prepare for Emerging Risks](https://www.paloaltonetworks.com/unit42/prepare-for-emerging-risks/continuous-frontier-ai-defense)

* [Strengthen Your Defenses](https://www.paloaltonetworks.com/unit42/strengthen-your-defenses)

* [Build Your Security Strategy](https://www.paloaltonetworks.com/unit42/build-your-security-strategy)

* [Understand the Adversary](https://www.paloaltonetworks.com/unit42/threat-intelligence)

* [Respond to a Cyber Attack](https://www.paloaltonetworks.com/unit42/respond)  
  Company

* [About Us](https://www.paloaltonetworks.com/about-us)

* [Careers](https://jobs.paloaltonetworks.com/en/)

* [Contact Us](https://www.paloaltonetworks.com/company/contact-sales)

* [Corporate Responsibility](https://www.paloaltonetworks.com/about-us/corporate-responsibility)

* [Customers](https://www.paloaltonetworks.com/customers)

* [Investor Relations](https://investors.paloaltonetworks.com/)

* [Location](https://www.paloaltonetworks.com/about-us/locations)

* [Newsroom](https://www.paloaltonetworks.com/company/newsroom)  
  Popular Links

* [Blog](https://www.paloaltonetworks.com/blog/)

* [Communities](https://www.paloaltonetworks.com/communities)

* [Content Library](https://www.paloaltonetworks.com/resources)

* [Cyberpedia](https://www.paloaltonetworks.com/cyberpedia)

* [Event Center](https://events.paloaltonetworks.com/)

* [Manage Email Preferences](https://start.paloaltonetworks.com/preference-center-subscribe.html)

* [Products A-Z](https://www.paloaltonetworks.com/products/products-a-z)

* [Product Certifications](https://www.paloaltonetworks.com/legal-notices/trust-center/certifications)

* [Report a Vulnerability](https://www.paloaltonetworks.com/security-disclosure)

* [Sitemap](https://www.paloaltonetworks.com/sitemap)

* [Tech Docs](https://docs.paloaltonetworks.com/)

* [Unit 42](https://unit42.paloaltonetworks.com/)

* [Do Not Sell or Share My Personal Information](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd)
  ![Palo Alto Networks Logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg)

* [Privacy](https://www.paloaltonetworks.com/legal-notices/privacy)

* [Trust Center](https://www.paloaltonetworks.com/legal-notices/trust-center)

* [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use)

* [Documents](https://www.paloaltonetworks.com/legal)

Copyright © 2026 Palo Alto Networks. All Rights Reserved

* [![Youtube](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks)
* [![Podcast](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://www.paloaltonetworks.com/podcasts/threat-vector)
* [![Facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/)
* [![LinkedIn](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks)
* [![Twitter](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks)
* EN  
  Select your language  
  ![Play](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-play-icon.svg) ![Pause](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-pause-icon1.svg) ![Minimize](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-minimize.svg) ![Close button](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/close-modal.svg)

### Default Heading

Read the article ![Right Arrow](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/right-arrow.svg)  
Seekbar

![Play](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-play-icon.svg) ![Pause](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/player-pause-icon1.svg)  
![Volume](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-volume.svg)  
Volume
![Minimize](https://unit42.paloaltonetworks.com/wp-content/themes/unit42-v6/dist/images/icons/icon-minimize.svg)