TeamPCP, the hackers behind the Shai-Hulud worm, has done significant damage to the open source ecosystem. But it’s not necessarily due to skill alone.
Tag: TeamPCP
AI, Data Breaches, Endpoint, Exploits, Global Security News, malware
TeamPCP Supply Chain Campaign: Activity Through 2026-05-24, (Mon, May 25th)
TeamPCP now operates across three package ecosystems in parallel, it reached GitHub’s own internal codebase, it trojanized an officially Microsoft-published Python SDK, and it appears to have open-sourced its own framework on GitHub. Bottom line up front Three escalations stacked inside a single week. First, GitHub’s CISO Alexis Wales publicly named a malicious Nx Console…
AI, Data Breaches, Endpoint, Exploits, Global Security News, malware
TeamPCP Supply Chain Campaign: Activity Through 2026-05-24, (Mon, May 25th)
TeamPCP now operates across three package ecosystems in parallel, it reached GitHub’s own internal codebase, it trojanized an officially Microsoft-published Python SDK, and it appears to have open-sourced its own framework on GitHub. Bottom line up front Three escalations stacked inside a single week. First, GitHub’s CISO Alexis Wales publicly named a malicious Nx Console…
Data Breaches, Global Security News
GitHub Breach: TeamPCP Steals 3,800 Repositories via VS Code Extension
GitHub Breach: TeamPCP stole 3,800 internal repositories through a malicious VS Code extension and is now selling the data online for $95,000.
AI, Global Security News
GitHub Confirms Breach of Internal Repositories Via Malicious VS Code Extension
The prolific threat group TeamPCP has claimed a hack into GitHub’s internal repositories
AI, Data Breaches, Global Security News
GitHub investigates internal repositories breach claimed by TeamPCP
GitHub is investigating a breach of its internal repositories after the TeamPCP hacker group claimed to have accessed approximately 4,000 repositories containing private code. […]
AI, Data Breaches, Endpoint, Exploits, Global Security News, Government & Policy, malware, privacy, Risk Management
TeamPCP Supply Chain Campaign: Activity Through 2026-05-17, (Mon, May 18th)
Since the last update, the TeamPCP supply chain campaign produced its loudest stretch since the March Trivy disclosure: an officially confirmed Checkmarx Jenkins plugin compromise and a new self-spreading Mini Shai-Hulud worm across npm and PyPI. Bottom line up front Two TeamPCP events broke within 48 hours of each other and doubled attention on the campaign.…
AI, Global Security News
TeamPCP hackers advertise Mistral AI code repos for sale
The TeamPCP hacker group is threatening to leak source code from the Mistral AI project unless a buyer is found for the data. […]
AI, Global Security News
TeamPCP Claims Sale of Mistral AI Repositories Amid Mini Shai-Hulud Attack
TeamPCP claims to be selling alleged Mistral AI repositories on a hacker forum after the Mini Shai-Hulud attack targeted npm and PyPI ecosystems.
AI, Global Security News
TeamPCP Used Mini Shai-Hulud Worm to Poison Over 400 npm and PyPI Packages
Research reveals that TeamPCP hijacked OIDC tokens to poison hundreds of TanStack, Mistral AI, and UiPath packages with the self-propagating Mini Shai-Hulud worm.
AI, Apps, Data Breaches, Exploits, Global Security News, malware, Network Security, Risk Management
Mistral AI SDK, TanStack Router hit in npm software supply chain attack
The TeamPCP threat group has pulled off another big supply chain attack which within a few hours this week was able to successfully compromise 170 Node Package Manager (npm) and PyPI packages. The attack affected the entire TanStack Router ecosystem (@tanstack) of 42 packages, a routing library hugely popular among React web application developers. Multiple…
AI, Global Security News
Mini Shai-Hulud Worm Compromises TanStack, Mistral AI, Guardrails AI & More Packages
TeamPCP, the threat actor behind the recent supply chain attack spree, has been linked to the compromise of the npm and PyPI packages from TanStack, UiPath, Mistral AI, OpenSearch, and Guardrails AI as part of a fresh Mini Shai-Hulud campaign. The affected npm packages have been modified to include an obfuscated JavaScript file (“router_init.js”) that’s designed…
AI, Global Security News
PCPJack Campaign Boots TeamPCP Off Compromised Machines
SentinelOne believes the PCPJack campaign may be the brainchild of a former TeamPCP member
GeekGuyBlog
PCPJack Malware Emerges as Threat in Cloud Security Landscape
Discover how the newly emerged PCPJack malware poses a serious threat to cloud security, exploiting vulnerabilities to steal sensitive data.
GeekGuyBlog
TeamPCP Hits SAP Packages With ‘Mini Shai-Hulud’ Attack
A recent cyber attack by TeamPCP on SAP-related npm packages highlights growing supply chain vulnerabilities, raising urgent security concerns for developers.
AI, Global Security News
Official SAP npm packages compromised to steal credentials
Multiple official SAP npm packages were compromised in what is believed to be a TeamPCP supply-chain attack to steal credentials and authentication tokens from developers’ systems. […]
AI, Global Security News
Vect 2.0 Ransomware Acts as Wiper, Thanks to Design Error
The emerging ransomware has been deployed against victims of the TeamPCP supply chain attacks, but organizations should think twice before paying for a decryptor.
AI, Global Security News
TeamPCP Hijacks Bitwarden CLI, Uses Dependabot to Deploy Shai-Hulud Malware
GitGuardian uncovers TeamPCP attack on Bitwarden CLI, abusing GitHub Dependabot to spread Shai-Hulud and poison AI coding tools.
AI, APAC, Compliance, Data Breaches, Europe, Exploits, Global Security News, Government & Policy, malware
TeamPCP Supply Chain Campaign: Update 007 – Cisco Source Code Stolen via Trivy-Linked Breach, Google GTIG Tracks TeamPCP as UNC6780, and CISA KEV Deadline Arrives with No Standalone Advisory, (Wed, Apr 8th)
This is the seventh update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 006 covered developments through April 3, including the CERT-EU European Commission breach disclosure, ShinyHunters’ confirmation of credential sharing, Sportradar breach details, and Mandiant’s quantification of 1,000+ compromised SaaS environments. This update consolidates five…
AI, Data Breaches, Europe, Exploits, Global Security News, Government & Policy, Network Security, Risk Management
TeamPCP Supply Chain Campaign: Update 006 – CERT-EU Confirms European Commission Cloud Breach, Sportradar Details Emerge, and Mandiant Quantifies Campaign at 1,000+ SaaS Environments, (Fri, Apr 3rd)
This is the sixth update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 005 covered developments through April 1, including the first confirmed victim disclosure (Mercor AI), Wiz’s post-compromise cloud enumeration findings, DPRK attribution of the axios compromise, and LiteLLM’s release resumption after Mandiant’s forensic audit.…
AI, Apps, Data Breaches, Exploits, Global Security News, Government & Policy, privacy
TeamPCP Supply Chain Campaign: Update 005 – First Confirmed Victim Disclosure, Post-Compromise Cloud Enumeration Documented, and Axios Attribution Narrows, (Wed, Apr 1st)
This is the fifth update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 004 covered developments through March 30, including the Databricks investigation, dual ransomware operations, and AstraZeneca data release. This update consolidates two days of intelligence through April 1, 2026. HIGH: Mercor AI…
AI, Global Security News
TeamPCP Explores Ways to Exploit Stolen Supply Chain Secrets
TeamPCP is exploring ways to monetize the secrets harvested during supply chain attacks, with identified ties to the Lapsus$ and Vect ransomware gangs
AI, Cloud Security, Compliance, Cybersecurity, Data Breaches, Exploits, Global Security News, Risk Management
TeamPCP Supply Chain Campaign: Update 004 – Databricks Investigating Alleged Compromise, TeamPCP Runs Dual Ransomware Operations, and AstraZeneca Data Released, (Mon, Mar 30th)
This is the fourth update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 003 covered developments through March 28, including the first 48-hour pause in new compromises and the campaign’s shift to monetization. This update consolidates intelligence from March 28-30, 2026 — two days…
Global Security News
TeamPCP Uses Fake Ringtone File in Tainted Telnyx SDK to Steal Credentials
Telnyx issues an urgent alert after hackers TeamPCP uploaded malicious versions (4.87.1 & 4.87.2) of its Python SDK to steal cloud and crypto credentials.
AI, Global Security News
TeamPCP’s Telnyx Attack Marks a Shift in Tactics Beyond LiteLLM
Moving beyond their LiteLLM campaign, TeamPCP weaponizes the Telnyx Python SDK with stealthy WAV‑based payloads to steal credentials across Linux, macOS, and Windows.
AI, Cloud Security, Compliance, Data Breaches, Endpoint, Exploits, Global Security News, Network Security, Risk Management
TeamPCP Supply Chain Campaign: Update 003 – Operational Tempo Shift as Campaign Enters Monetization Phase With No New Compromises in 48 Hours, (Sat, Mar 28th)
This is the third update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 002 covered developments through March 27, including the Telnyx PyPI compromise and Vect ransomware partnership. This update covers developments from March 27-28, 2026. HIGH: First 48-Hour Window Without a New Supply…
Global Security News, malware
Backdoored Telnyx PyPI package pushes malware hidden in WAV audio
TeamPCP hackers compromised the Telnyx package on the Python Package Index today, uploading malicious versions that deliver credential-stealing malware hidden inside a WAV file. […]
AI, Global Security News
TeamPCP Pushes Malicious Telnyx Versions to PyPI, Hides Stealer in WAV Files
TeamPCP, the threat actor behind the supply chain attack targeting Trivy, KICS, and litellm, has now compromised the telnyx Python package by pushing two malicious versions to steal sensitive data. The two versions, 4.87.1 and 4.87.2, published to the Python Package Index (PyPI) repository on March 27, 2026, concealed their credential harvesting capabilities within a…
AI, Global Security News, malware
TeamPCP Targets Telnyx Package in Latest PyPI Software Supply Chain Attack
Socket and Endor Labs discovered a new TeamPCP campaign leading to the delivery of credential-stealing malware
AI, Apps, Compliance, Data Breaches, Exploits, Global Security News, malware, Network Security, Risk Management
TeamPCP Supply Chain Campaign: Update 002 – Telnyx PyPI Compromise, Vect Ransomware Mass Affiliate Program, and First Named Victim Claim, (Fri, Mar 27th)
This is the second update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). Update 001 covered developments through March 26. This update covers developments from March 26-27, 2026. CRITICAL: Telnyx Python SDK Compromised on PyPI — New WAV Steganography TTP TeamPCP compromised the telnyx Python SDK (670,000+…
AI, Global Security News, malware
TeamPCP strikes again: Backdoored Telnyx PyPI package delivers malware
TeamPCP continues is supply chain compromise rampage, with telnyx on PyPI being the latest maliciously modified package. What happened? Telnyx is a widely used software development kit (SDK) for the Telnyx AI Voice Agent service. According to Endor Labs researchers, attackers backdoored the legitimate SDK code and published versions 4.87.1 and 4.87.2 of the package…
AI, Data Breaches, Exploits, Global Security News, malware
TeamPCP Supply Chain Campaign: Update 001 ? Checkmarx Scope Wider Than Reported, CISA KEV Entry, and Detection Tools Available, (Thu, Mar 26th)
This is the first update to the TeamPCP supply chain campaign threat intelligence report, “When the Security Scanner Became the Weapon” (v3.0, March 25, 2026). That report covers the full campaign from the February 28 initial access through the March 24 LiteLLM PyPI compromise. This update covers developments since publication. Checkmarx ast-github-action: All 91 Tags…
Global Security News, malware
TeamPCP Expands Supply Chain Campaign With LiteLLM PyPI Compromise
Python package LiteLLM compromised with credential-stealing malware linked to TeamPCP threat group
AI, Data Breaches, Exploits, Global Security News, malware
Malicious LiteLLM versions linked to TeamPCP supply chain attack
TeamPCP backdoored LiteLLM v1.82.7–1.82.8, likely via Trivy CI/CD, adding tools to steal credentials, move in Kubernetes, and keep persistent access. Threat actor TeamPCP compromised LiteLLM versions 1.82.7 and 1.82.8, likely through a Trivy CI/CD breach. LiteLLM, with over 95 million monthly downloads, helps developers route LLM requests via a single API. The malicious releases, now…
GeekGuyBlog
Rising Cyber Threats: TeamPCP Targets Checkmarx KICS Code Scanner
Explore the alarming rise in cyber threats as TeamPCP targets key development tools, highlighting vulnerabilities in the software security landscape.
AI, Global Security News
Popular LiteLLM PyPI package compromised in TeamPCP supply chain attack
The TeamPCP hacking group continues its supply-chain rampage, now compromising the massively popular “LiteLLM” Python package on PyPI and claiming to have stolen data from hundreds of thousands of devices during the attack. […]
AI, Global Security News
Checkmarx KICS Code Scanner Targeted in Widening Supply Chain Hit
TeamPCP is the likely cyber threat actor behind attacks on Trivy, Checkmarx’s KICS and VS Code plug-ins, and the LiteLLM AI library — and all signs point to more attacks to come.
AI, Global Security News
TeamPCP Backdoors LiteLLM Versions 1.82.7–1.82.8 Likely via Trivy CI/CD Compromise
TeamPCP, the threat actor behind the recent compromises of Trivy and KICS, has now compromised a popular Python package named litellm, pushing two malicious versions containing a credential harvester, a Kubernetes lateral movement toolkit, and a persistent backdoor. Multiple security vendors, including Endor Labs and JFrog, revealed that litellm versions 1.82.7 and 1.82.8 were published…
Global Security News
TeamPCP deploys Iran-targeted wiper in Kubernetes attacks
The TeamPCP hacking group is targeting Kubernetes clusters with a malicious script that wipes all machines when it detects systems configured for Iran. […]
AI, Global Security News
Trivy supply-chain attack spreads to Docker, GitHub repos
The TeamPCP hackers behind the Trivy supply-chain attack continued to target Aqua Security, pushing malicious Docker images and hijacking the company’s GitHub organization to tamper with dozens of repositories. […]
Global Security News
Trivy Supply Chain Attack Expands With New Compromised Docker Images
New Trivy Docker images 0.69.5 and 0.69.6 compromised with TeamPCP infostealer, impacting CI/CD scans
AI, Global Security News, malware
Trivy vulnerability scanner breach pushed infostealer via GitHub Actions
The Trivy vulnerability scanner was compromised in a supply-chain attack by threat actors known as TeamPCP, which distributed credential-stealing malware through official releases and GitHub Actions. […]
AI, Apps, Cloud, Cloud Security, Cybersecurity, Data Breaches, Endpoint, Exploits, Global Security News, malware, Network Security, News, Risk Management, Threats
TeamPCP and the Rise of Cloud-Native Cybercrime
Flare researchers have identified a threat actor known as TeamPCP behind a large-scale campaign targeting cloud-native infrastructure by abusing exposed orchestration and management interfaces. First observed in late 2025, the activity reflects a broader shift away from endpoint-focused attacks toward systematic exploitation of cloud control planes. “The campaign reflects a dark mirror of legitimate markets.…