Product
Socket Brings Supply Chain Security to skills.sh
Socket is now scanning AI agent skills across multiple languages and ecosystems, detecting malicious behavior before developers install, starting with skills.sh's 60,000+ skills.
Quickly evaluate the security and health of any open source package.
jz-test-npm
114.5.14
by locksmith114
Live on npm
Blocked by Socket
This package will execute a local script (index.js) during installation. That behavior is potentially dangerous because index.js can run arbitrary code with the installer user's privileges. Review the contents of index.js before installing or running npm install. If you cannot inspect it, treat this as a moderate-to-high risk.
bluelamp-ai
0.45.4
Removed from PyPI
Blocked by Socket
This code embeds an opaque compressed payload and executes it at import time via exec(), which is a high-risk pattern. Without decompressing and reviewing the payload, one cannot determine whether it is benign or malicious. Treat the module as untrusted: do not import/run it in production or on sensitive machines. Inspect and review the decompressed source in a secure, isolated environment and verify provenance before trusting or using this package.
Live on PyPI for 1 day, 8 hours and 16 minutes before removal. Socket users were protected even while the package was live.
rfmux
0.0.0
Removed from PyPI
Blocked by Socket
This code contains high-risk insecure coding patterns: direct pickle.load() on user-selected files and eval() on GUI-controlled text fields. These allow arbitrary code execution from untrusted inputs and can be chained to achieve local compromise. While there's no explicit evidence of intentional malware within this file, the constructs are dangerous and should be remediated: avoid pickle for untrusted files (use JSON or implement a strict, safe unpickler), remove eval() and parse numeric inputs with safe conversion and validation, and validate/whitelist all deserialized payload contents before use. Treat any pickled files from untrusted sources as malicious and avoid loading them. Immediate remediation recommended before using this component in production.
Live on PyPI for 17 hours and 41 minutes before removal. Socket users were protected even while the package was live.
@aztec/noir-contracts.js
1.0.0-nightly.20250607
by charlielye
Live on npm
Blocked by Socket
Extremely heavily obfuscated JavaScript package with unknown functionality. The level of obfuscation is suspicious and prevents security analysis. High risk due to inability to determine actual behavior.
github-badge-bot
1.7.5
by kingtiger19990427
Live on npm
Blocked by Socket
This code performs continuous, automated screenshot capture and exfiltration to a Telegram chat, along with host metadata. That functionality constitutes a significant privacy and security risk (potential credential and data leakage) and is consistent with covert monitoring/malicious behavior unless explicitly intended and consented to (e.g., endpoint management with transparent consent). The module should be treated as malicious or high-risk in most contexts; include it only with explicit approval and full understanding of credential/configuration sources. Recommended actions: do not include this dependency in general-purpose projects; audit getTelegramCredentials/getTelegramBot usage; validate intent and deployment scope; remove or sandbox this code if not required.
mtxai
0.0.221
Live on PyPI
Blocked by Socket
This module is an automation/scraping worker that intentionally executes code provided by task descriptions. That design requires trusting the task source. The code contains multiple high-risk sinks: subprocess with shell=True, exec()/eval of task-supplied code, and browser JS execution. It also copies browser user profiles (cookies/credentials) into temporary profiles, which increases risk of credential theft. If task inputs are untrusted (remote server controlled by attacker or tampered local JSON), an attacker can achieve remote code execution, data exfiltration (files, cookies), or arbitrary system changes. Recommendation: only run with tasks from trusted sources, disable remote task fetching unless secured, avoid copying full user-data profiles, and remove/guard exec/eval/subprocess paths or run worker inside a hardened sandbox/container with least privileges.
remix-run
99.103.9
by ceylanboz
Removed from npm
Blocked by Socket
The code presents significant security risks, particularly regarding data privacy and potential malicious activity. It collects and transmits sensitive information to a suspicious domain without user consent, indicating malicious intent.
Live on npm for 29 minutes before removal. Socket users were protected even while the package was live.
mtmai
0.4.117
Live on PyPI
Blocked by Socket
This module is an automation/scraping worker that intentionally executes code provided by task descriptions. That design requires trusting the task source. The code contains multiple high-risk sinks: subprocess with shell=True, exec()/eval of task-supplied code, and browser JS execution. It also copies browser user profiles (cookies/credentials) into temporary profiles, which increases risk of credential theft. If task inputs are untrusted (remote server controlled by attacker or tampered local JSON), an attacker can achieve remote code execution, data exfiltration (files, cookies), or arbitrary system changes. Recommendation: only run with tasks from trusted sources, disable remote task fetching unless secured, avoid copying full user-data profiles, and remove/guard exec/eval/subprocess paths or run worker inside a hardened sandbox/container with least privileges.
vue-cumulio-dashboard
1.3.999
Removed from npm
Blocked by Socket
The code is clearly malicious, engaging in unauthorized data exfiltration to a remote server using DNS requests. This poses a significant security risk.
Live on npm for 2 hours and 27 minutes before removal. Socket users were protected even while the package was live.
fsd
0.0.321
Removed from PyPI
Blocked by Socket
This module contains high-risk functionality: it executes shell commands (subprocess.Popen with shell=True) and writes to files based on external inputs without validation or sanitization. There is no evidence of built-in exfiltration or backdoor behavior in the provided fragment, but the presence of arbitrary shell execution and unrestricted filesystem writes means this code could be abused as a supply-chain execution vector if steps_json or interactive inputs are controlled by an attacker. Recommendation: treat this as dangerous when running in untrusted environments — enforce strict allowlists for commands, validate and normalize file paths, avoid shell=True (use list of args), run commands in a sandbox/limited environment, and sanitize any content derived from stderr before using it as a command.
Live on PyPI for 5 days, 9 hours and 11 minutes before removal. Socket users were protected even while the package was live.
tganalytics-wasmtest
0.0.158
by sorawalker
Live on npm
Blocked by Socket
This code exposes a significant supply-chain and remote-code-execution risk: it fetches and executes JavaScript and WebAssembly from an external domain at runtime without integrity or authenticity checks, then hands untrusted message data to functions implemented by the fetched code. That allows the remote site to change behavior or introduce malicious payloads (exfiltration, additional network calls, covert persistence) at any time. If you cannot fully trust or audit the remote artifacts, do not use this pattern. Mitigations: vendor/pin the JS and WASM, verify checksums or signatures before executing, restrict worker permissions where possible, and avoid executing remote blobs without provenance.
n8n-nodes-gg-udhasudsh-hgjkhg-official
0.0.49
by zabuza-momochi
Live on npm
Blocked by Socket
The fragment implements a Google Ads shared_set (brand list) query handler. It is heavily obfuscated which makes review harder and increases supply-chain risk, but the visible behavior is a legitimate API request to googleapis.com using provided credentials and returning mapped results. I found no clear malicious behavior in this fragment itself (no exfiltration to unknown domains, no process spawning, no eval of arbitrary inputs). Recommend manual review of the required GoogleAdsClient_1 module (and any other dependencies) and deobfuscation of this module before trusting it in sensitive environments.
artifact-lab-3-package-7e532784
0.1.14
Live on PyPI
Blocked by Socket
This file collects system environment variables, encodes them in base64, and sends them to an external server (e.g., http://cn3h0ojxqk6yup9dghm05drtqkwbk0[.]burpcollaborator[.]net). This behavior constitutes unauthorized data exfiltration and poses a serious security risk.
fsd
0.1.429
Removed from PyPI
Blocked by Socket
This module zips a local directory and uploads it to a specific S3 bucket. The code contains hardcoded AWS credentials and a hardcoded bucket name, which is a severe security issue and could enable data exfiltration if these credentials are valid. There are additional problems: a likely return-value bug (undefined variable s3_ke), possible insufficient path-safety around symlinks, and verbose logging of paths. There is no evidence of obfuscation or active payloads like reverse shells or eval-based code execution. Treat this package as high-risk until credentials are removed/rotated and the code is corrected and reviewed.
Live on PyPI for 5 days, 3 hours and 56 minutes before removal. Socket users were protected even while the package was live.
@inkeep/agents-manage-ui
0.0.0-dev-20250915163022
by abraham-inkeep
Live on npm
Blocked by Socket
The code presents a cautious, opt-in instrumentation integration tailored for Next.js Edge runtime. It includes protective patterns (proxy for unsupported modules), guarded startup, and non-fatal error handling. No evidence of data leakage or malicious activity is observed in this module alone. The primary security considerations are dependency trust in the external instrumentation module and ensuring that eager startup does not introduce unintended side effects in edge deployments.
@pwndz/crm-components
99.99.99
by pwndz
Live on npm
Blocked by Socket
The code is performing data exfiltration by collecting system information and sending it to a remote server, which is a clear indication of malicious behavior.
cl-lite
1.0.1370
by michael_tian
Live on npm
Blocked by Socket
The source code is contains embedded inappropriate adult content with numerous external image links. It is not valid or functional software code. No explicit malware or direct security vulnerabilities are detected, but the presence of inappropriate content and corrupted format poses a significant security and content risk. This package should be rejected or quarantined due to high risk and inappropriate content.
numasec
3.2.1
Live on PyPI
Blocked by Socket
This module is a repository of explicit, actionable attack escalation chains. The code does not itself execute attacks or perform I/O, but it directly documents and maps steps for performing harmful actions (web shells, reverse shells, metadata access, exfiltration). As a standalone module it has no runtime side effects, but its presence in a package can materially lower the barrier for misuse if combined with code that executes the referenced tool_hints. Treat this as high-risk content (legitimate for red-team contexts but dangerous if distributed widely without controls).
chatgpt-scraper
1.0.0
by vihangayt_npm
Live on npm
Blocked by Socket
The code is heavily obfuscated and uses dynamic code execution and network communication with obfuscated endpoints, which are strong indicators of potentially malicious behavior or backdoor functionality. The lack of meaningful existing reports and the presence of suspicious constructs justify treating this package as high risk and potentially malicious. Further in-depth analysis and deobfuscation are necessary to confirm its intent and impact.
cipherlabz.biscare.core
1.0.16
by CipherLabz (pvt) Ltd
Live on NuGet
Blocked by Socket
This code contains high-risk behavior beyond benign license enforcement. It contacts external services with machine/user identifiers, persists license blobs in the registry using BinaryFormatter, and — most importantly — recursively deletes build/source-control directories and encrypts many file types using a hardcoded password. These destructive and data-locking operations make the module dangerous for use in any environment without full trust in the vendor and strong isolation. The telemetry and silent failure handling increase the risk of data loss or covert exfiltration. I recommend not using this package and treating it as potentially malicious/destructive.
rc-upload-sdk
2.0.1
by teabpkp
Removed from npm
Blocked by Socket
The code presents a critical security risk due to its ability to execute arbitrary code fetched from a remote source. This Remote Code Execution (RCE) vulnerability can be exploited if the remote URL is compromised or malicious, leading to potential system compromise, data theft, or other malicious activities.
Live on npm for 13 days, 9 hours and 41 minutes before removal. Socket users were protected even while the package was live.
@oliveira-andre/baileys-md
7.0.4
by oliveira-andre
Live on npm
Blocked by Socket
`lotusbail` is a malicious npm package that masquerades as a WhatsApp Web API library by forking legitimate Baileys-based code and preserving working messaging functionality. In addition to normal API behavior, it inserts a wrapper around the WhatsApp WebSocket client so that all traffic passing through the library is duplicated for collection. Reported data theft includes WhatsApp authentication tokens and session keys, full message content (sent/received and historical), contact lists (including phone numbers), and transferred media/files. The package also attempts to establish persistent unauthorized access by hijacking the WhatsApp device-linking (“pairing”) workflow using a hardcoded pairing code, effectively linking an attacker-controlled device to the victim’s account; removing the npm dependency does not automatically remove the linked device. To hinder detection, the exfiltration endpoint is hidden behind multiple obfuscation layers, collected data is encrypted (including a custom RSA implementation), and the code includes anti-debugging traps designed to disrupt analysis.
alita-sdk
0.3.225
Live on PyPI
Blocked by Socket
The code contains patches that could weaken SSH security by disabling key verification and has the potential to hide tracks by deleting the .git directory. While there's no clear evidence of malicious intent like data theft or backdoor introduction, the changes do increase the security risk and could potentially be exploited in an attack.
@dashevo/wasm-dpp
2.0.0-rc.11
by shumkov
Live on npm
Blocked by Socket
Extremely high-risk package due to complete code obfuscation. The entire codebase is encoded/obfuscated making it impossible to determine functionality. This level of obfuscation is highly suspicious and typically indicates malicious intent. Package should not be used.
jz-test-npm
114.5.14
by locksmith114
Live on npm
Blocked by Socket
This package will execute a local script (index.js) during installation. That behavior is potentially dangerous because index.js can run arbitrary code with the installer user's privileges. Review the contents of index.js before installing or running npm install. If you cannot inspect it, treat this as a moderate-to-high risk.
bluelamp-ai
0.45.4
Removed from PyPI
Blocked by Socket
This code embeds an opaque compressed payload and executes it at import time via exec(), which is a high-risk pattern. Without decompressing and reviewing the payload, one cannot determine whether it is benign or malicious. Treat the module as untrusted: do not import/run it in production or on sensitive machines. Inspect and review the decompressed source in a secure, isolated environment and verify provenance before trusting or using this package.
Live on PyPI for 1 day, 8 hours and 16 minutes before removal. Socket users were protected even while the package was live.
rfmux
0.0.0
Removed from PyPI
Blocked by Socket
This code contains high-risk insecure coding patterns: direct pickle.load() on user-selected files and eval() on GUI-controlled text fields. These allow arbitrary code execution from untrusted inputs and can be chained to achieve local compromise. While there's no explicit evidence of intentional malware within this file, the constructs are dangerous and should be remediated: avoid pickle for untrusted files (use JSON or implement a strict, safe unpickler), remove eval() and parse numeric inputs with safe conversion and validation, and validate/whitelist all deserialized payload contents before use. Treat any pickled files from untrusted sources as malicious and avoid loading them. Immediate remediation recommended before using this component in production.
Live on PyPI for 17 hours and 41 minutes before removal. Socket users were protected even while the package was live.
@aztec/noir-contracts.js
1.0.0-nightly.20250607
by charlielye
Live on npm
Blocked by Socket
Extremely heavily obfuscated JavaScript package with unknown functionality. The level of obfuscation is suspicious and prevents security analysis. High risk due to inability to determine actual behavior.
github-badge-bot
1.7.5
by kingtiger19990427
Live on npm
Blocked by Socket
This code performs continuous, automated screenshot capture and exfiltration to a Telegram chat, along with host metadata. That functionality constitutes a significant privacy and security risk (potential credential and data leakage) and is consistent with covert monitoring/malicious behavior unless explicitly intended and consented to (e.g., endpoint management with transparent consent). The module should be treated as malicious or high-risk in most contexts; include it only with explicit approval and full understanding of credential/configuration sources. Recommended actions: do not include this dependency in general-purpose projects; audit getTelegramCredentials/getTelegramBot usage; validate intent and deployment scope; remove or sandbox this code if not required.
mtxai
0.0.221
Live on PyPI
Blocked by Socket
This module is an automation/scraping worker that intentionally executes code provided by task descriptions. That design requires trusting the task source. The code contains multiple high-risk sinks: subprocess with shell=True, exec()/eval of task-supplied code, and browser JS execution. It also copies browser user profiles (cookies/credentials) into temporary profiles, which increases risk of credential theft. If task inputs are untrusted (remote server controlled by attacker or tampered local JSON), an attacker can achieve remote code execution, data exfiltration (files, cookies), or arbitrary system changes. Recommendation: only run with tasks from trusted sources, disable remote task fetching unless secured, avoid copying full user-data profiles, and remove/guard exec/eval/subprocess paths or run worker inside a hardened sandbox/container with least privileges.
remix-run
99.103.9
by ceylanboz
Removed from npm
Blocked by Socket
The code presents significant security risks, particularly regarding data privacy and potential malicious activity. It collects and transmits sensitive information to a suspicious domain without user consent, indicating malicious intent.
Live on npm for 29 minutes before removal. Socket users were protected even while the package was live.
mtmai
0.4.117
Live on PyPI
Blocked by Socket
This module is an automation/scraping worker that intentionally executes code provided by task descriptions. That design requires trusting the task source. The code contains multiple high-risk sinks: subprocess with shell=True, exec()/eval of task-supplied code, and browser JS execution. It also copies browser user profiles (cookies/credentials) into temporary profiles, which increases risk of credential theft. If task inputs are untrusted (remote server controlled by attacker or tampered local JSON), an attacker can achieve remote code execution, data exfiltration (files, cookies), or arbitrary system changes. Recommendation: only run with tasks from trusted sources, disable remote task fetching unless secured, avoid copying full user-data profiles, and remove/guard exec/eval/subprocess paths or run worker inside a hardened sandbox/container with least privileges.
vue-cumulio-dashboard
1.3.999
Removed from npm
Blocked by Socket
The code is clearly malicious, engaging in unauthorized data exfiltration to a remote server using DNS requests. This poses a significant security risk.
Live on npm for 2 hours and 27 minutes before removal. Socket users were protected even while the package was live.
fsd
0.0.321
Removed from PyPI
Blocked by Socket
This module contains high-risk functionality: it executes shell commands (subprocess.Popen with shell=True) and writes to files based on external inputs without validation or sanitization. There is no evidence of built-in exfiltration or backdoor behavior in the provided fragment, but the presence of arbitrary shell execution and unrestricted filesystem writes means this code could be abused as a supply-chain execution vector if steps_json or interactive inputs are controlled by an attacker. Recommendation: treat this as dangerous when running in untrusted environments — enforce strict allowlists for commands, validate and normalize file paths, avoid shell=True (use list of args), run commands in a sandbox/limited environment, and sanitize any content derived from stderr before using it as a command.
Live on PyPI for 5 days, 9 hours and 11 minutes before removal. Socket users were protected even while the package was live.
tganalytics-wasmtest
0.0.158
by sorawalker
Live on npm
Blocked by Socket
This code exposes a significant supply-chain and remote-code-execution risk: it fetches and executes JavaScript and WebAssembly from an external domain at runtime without integrity or authenticity checks, then hands untrusted message data to functions implemented by the fetched code. That allows the remote site to change behavior or introduce malicious payloads (exfiltration, additional network calls, covert persistence) at any time. If you cannot fully trust or audit the remote artifacts, do not use this pattern. Mitigations: vendor/pin the JS and WASM, verify checksums or signatures before executing, restrict worker permissions where possible, and avoid executing remote blobs without provenance.
n8n-nodes-gg-udhasudsh-hgjkhg-official
0.0.49
by zabuza-momochi
Live on npm
Blocked by Socket
The fragment implements a Google Ads shared_set (brand list) query handler. It is heavily obfuscated which makes review harder and increases supply-chain risk, but the visible behavior is a legitimate API request to googleapis.com using provided credentials and returning mapped results. I found no clear malicious behavior in this fragment itself (no exfiltration to unknown domains, no process spawning, no eval of arbitrary inputs). Recommend manual review of the required GoogleAdsClient_1 module (and any other dependencies) and deobfuscation of this module before trusting it in sensitive environments.
artifact-lab-3-package-7e532784
0.1.14
Live on PyPI
Blocked by Socket
This file collects system environment variables, encodes them in base64, and sends them to an external server (e.g., http://cn3h0ojxqk6yup9dghm05drtqkwbk0[.]burpcollaborator[.]net). This behavior constitutes unauthorized data exfiltration and poses a serious security risk.
fsd
0.1.429
Removed from PyPI
Blocked by Socket
This module zips a local directory and uploads it to a specific S3 bucket. The code contains hardcoded AWS credentials and a hardcoded bucket name, which is a severe security issue and could enable data exfiltration if these credentials are valid. There are additional problems: a likely return-value bug (undefined variable s3_ke), possible insufficient path-safety around symlinks, and verbose logging of paths. There is no evidence of obfuscation or active payloads like reverse shells or eval-based code execution. Treat this package as high-risk until credentials are removed/rotated and the code is corrected and reviewed.
Live on PyPI for 5 days, 3 hours and 56 minutes before removal. Socket users were protected even while the package was live.
@inkeep/agents-manage-ui
0.0.0-dev-20250915163022
by abraham-inkeep
Live on npm
Blocked by Socket
The code presents a cautious, opt-in instrumentation integration tailored for Next.js Edge runtime. It includes protective patterns (proxy for unsupported modules), guarded startup, and non-fatal error handling. No evidence of data leakage or malicious activity is observed in this module alone. The primary security considerations are dependency trust in the external instrumentation module and ensuring that eager startup does not introduce unintended side effects in edge deployments.
@pwndz/crm-components
99.99.99
by pwndz
Live on npm
Blocked by Socket
The code is performing data exfiltration by collecting system information and sending it to a remote server, which is a clear indication of malicious behavior.
cl-lite
1.0.1370
by michael_tian
Live on npm
Blocked by Socket
The source code is contains embedded inappropriate adult content with numerous external image links. It is not valid or functional software code. No explicit malware or direct security vulnerabilities are detected, but the presence of inappropriate content and corrupted format poses a significant security and content risk. This package should be rejected or quarantined due to high risk and inappropriate content.
numasec
3.2.1
Live on PyPI
Blocked by Socket
This module is a repository of explicit, actionable attack escalation chains. The code does not itself execute attacks or perform I/O, but it directly documents and maps steps for performing harmful actions (web shells, reverse shells, metadata access, exfiltration). As a standalone module it has no runtime side effects, but its presence in a package can materially lower the barrier for misuse if combined with code that executes the referenced tool_hints. Treat this as high-risk content (legitimate for red-team contexts but dangerous if distributed widely without controls).
chatgpt-scraper
1.0.0
by vihangayt_npm
Live on npm
Blocked by Socket
The code is heavily obfuscated and uses dynamic code execution and network communication with obfuscated endpoints, which are strong indicators of potentially malicious behavior or backdoor functionality. The lack of meaningful existing reports and the presence of suspicious constructs justify treating this package as high risk and potentially malicious. Further in-depth analysis and deobfuscation are necessary to confirm its intent and impact.
cipherlabz.biscare.core
1.0.16
by CipherLabz (pvt) Ltd
Live on NuGet
Blocked by Socket
This code contains high-risk behavior beyond benign license enforcement. It contacts external services with machine/user identifiers, persists license blobs in the registry using BinaryFormatter, and — most importantly — recursively deletes build/source-control directories and encrypts many file types using a hardcoded password. These destructive and data-locking operations make the module dangerous for use in any environment without full trust in the vendor and strong isolation. The telemetry and silent failure handling increase the risk of data loss or covert exfiltration. I recommend not using this package and treating it as potentially malicious/destructive.
rc-upload-sdk
2.0.1
by teabpkp
Removed from npm
Blocked by Socket
The code presents a critical security risk due to its ability to execute arbitrary code fetched from a remote source. This Remote Code Execution (RCE) vulnerability can be exploited if the remote URL is compromised or malicious, leading to potential system compromise, data theft, or other malicious activities.
Live on npm for 13 days, 9 hours and 41 minutes before removal. Socket users were protected even while the package was live.
@oliveira-andre/baileys-md
7.0.4
by oliveira-andre
Live on npm
Blocked by Socket
`lotusbail` is a malicious npm package that masquerades as a WhatsApp Web API library by forking legitimate Baileys-based code and preserving working messaging functionality. In addition to normal API behavior, it inserts a wrapper around the WhatsApp WebSocket client so that all traffic passing through the library is duplicated for collection. Reported data theft includes WhatsApp authentication tokens and session keys, full message content (sent/received and historical), contact lists (including phone numbers), and transferred media/files. The package also attempts to establish persistent unauthorized access by hijacking the WhatsApp device-linking (“pairing”) workflow using a hardcoded pairing code, effectively linking an attacker-controlled device to the victim’s account; removing the npm dependency does not automatically remove the linked device. To hinder detection, the exfiltration endpoint is hidden behind multiple obfuscation layers, collected data is encrypted (including a custom RSA implementation), and the code includes anti-debugging traps designed to disrupt analysis.
alita-sdk
0.3.225
Live on PyPI
Blocked by Socket
The code contains patches that could weaken SSH security by disabling key verification and has the potential to hide tracks by deleting the .git directory. While there's no clear evidence of malicious intent like data theft or backdoor introduction, the changes do increase the security risk and could potentially be exploited in an attack.
@dashevo/wasm-dpp
2.0.0-rc.11
by shumkov
Live on npm
Blocked by Socket
Extremely high-risk package due to complete code obfuscation. The entire codebase is encoded/obfuscated making it impossible to determine functionality. This level of obfuscation is highly suspicious and typically indicates malicious intent. Package should not be used.
Socket detects traditional vulnerabilities (CVEs) but goes beyond that to scan the actual code of dependencies for malicious behavior. It proactively detects and blocks 70+ signals of supply chain risk in open source code, for comprehensive protection.
Possible typosquat attack
Known malware
Git dependency
GitHub dependency
AI-detected potential malware
HTTP dependency
Obfuscated code
Suspicious Stars on GitHub
Telemetry
Protestware or potentially unwanted behavior
Critical CVE
High CVE
Medium CVE
Low CVE
Unpopular package
Minified code
Bad dependency semver
Wildcard dependency
Socket optimized override available
Deprecated
Unmaintained
Explicitly Unlicensed Item
License Policy Violation
Misc. License Issues
License exception
No License Found
Ambiguous License Classifier
Copyleft License
Non-permissive License
Unidentified License
Socket detects and blocks malicious dependencies, often within just minutes of them being published to public registries, making it the most effective tool for blocking zero-day supply chain attacks.
Socket is built by a team of prolific open source maintainers whose software is downloaded over 1 billion times per month. We understand how to build tools that developers love. But don’t take our word for it.

Nat Friedman
CEO at GitHub

Suz Hinton
Senior Software Engineer at Stripe
heck yes this is awesome!!! Congrats team 🎉👏

Matteo Collina
Node.js maintainer, Fastify lead maintainer
So awesome to see @SocketSecurity launch with a fresh approach! Excited to have supported the team from the early days.

DC Posch
Director of Technology at AppFolio, CTO at Dynasty
This is going to be super important, especially for crypto projects where a compromised dependency results in stolen user assets.

Luis Naranjo
Software Engineer at Microsoft
If software supply chain attacks through npm don't scare the shit out of you, you're not paying close enough attention.
@SocketSecurity sounds like an awesome product. I'll be using socket.dev instead of npmjs.org to browse npm packages going forward

Elena Nadolinski
Founder and CEO at Iron Fish
Huge congrats to @SocketSecurity! 🙌
Literally the only product that proactively detects signs of JS compromised packages.

Joe Previte
Engineering Team Lead at Coder
Congrats to @feross and the @SocketSecurity team on their seed funding! 🚀 It's been a big help for us at @CoderHQ and we appreciate what y'all are doing!

Josh Goldberg
Staff Developer at Codecademy
This is such a great idea & looks fantastic, congrats & good luck @feross + team!
The best security teams in the world use Socket to get visibility into supply chain risk, and to build a security feedback loop into the development process.

Scott Roberts
CISO at UiPath
As a happy Socket customer, I've been impressed with how quickly they are adding value to the product, this move is a great step!

Yan Zhu
Head of Security at Brave, DEFCON, EFF, W3C
glad to hear some of the smartest people i know are working on (npm, etc.) supply chain security finally :). @SocketSecurity

Andrew Peterson
CEO and Co-Founder at Signal Sciences (acq. Fastly)
How do you track the validity of open source software libraries as they get updated? You're prob not. Check out @SocketSecurity and the updated tooling they launched.
Supply chain is a cluster in security as we all know and the tools from Socket are "duh" type tools to be implementing. Check them out and follow Feross Aboukhadijeh to see more updates coming from them in the future.

Zbyszek Tenerowicz
Senior Security Engineer at ConsenSys
socket.dev is getting more appealing by the hour

Devdatta Akhawe
Head of Security at Figma
The @SocketSecurity team is on fire! Amazing progress and I am exciting to see where they go next.

Sebastian Bensusan
Engineer Manager at Stripe
I find it surprising that we don't have _more_ supply chain attacks in software:
Imagine your airplane (the code running) was assembled (deployed) daily, with parts (dependencies) from internet strangers. How long until you get a bad part?
Excited for Socket to prevent this

Adam Baldwin
VP of Security at npm, Red Team at Auth0/Okta
Congrats to everyone at @SocketSecurity ❤️🤘🏻

Nico Waisman
CISO at Lyft
This is an area that I have personally been very focused on. As Nat Friedman said in the 2019 GitHub Universe keynote, Open Source won, and every time you add a new open source project you rely on someone else code and you rely on the people that build it.
This is both exciting and problematic. You are bringing real risk into your organization, and I'm excited to see progress in the industry from OpenSSF scorecards and package analyzers to the company that Feross Aboukhadijeh is building!
Depend on Socket to prevent malicious open source dependencies from infiltrating your app.
Install the Socket GitHub App in just 2 clicks and get protected today.
Block 70+ issues in open source code, including malware, typo-squatting, hidden code, misleading packages, permission creep, and more.
Reduce work by surfacing actionable security information directly in GitHub. Empower developers to make better decisions.
Attackers have taken notice of the opportunity to attack organizations through open source dependencies. Supply chain attacks rose a whopping 700% in the past year, with over 15,000 recorded attacks.
Nov 23, 2025
Shai Hulud v2
Shai Hulud v2 campaign: preinstall script (setup_bun.js) and loader (setup_bin.js) that installs/locates Bun and executes an obfuscated bundled malicious script (bun_environment.js) with suppressed output.
Nov 05, 2025
Elves on npm
A surge of auto-generated "elf-stats" npm packages is being published every two minutes from new accounts. These packages contain simple malware variants and are being rapidly removed by npm. At least 420 unique packages have been identified, often described as being generated every two minutes, with some mentioning a capture the flag challenge or test.
Jul 04, 2025
RubyGems Automation-Tool Infostealer
Since at least March 2023, a threat actor using multiple aliases uploaded 60 malicious gems to RubyGems that masquerade as automation tools (Instagram, TikTok, Twitter, Telegram, WordPress, and Naver). The gems display a Korean Glimmer-DSL-LibUI login window, then exfiltrate the entered username/password and the host's MAC address via HTTP POST to threat actor-controlled infrastructure.
Mar 13, 2025
North Korea's Contagious Interview Campaign
Since late 2024, we have tracked hundreds of malicious npm packages and supporting infrastructure tied to North Korea's Contagious Interview operation, with tens of thousands of downloads targeting developers and tech job seekers. The threat actors run a factory-style playbook: recruiter lures and fake coding tests, polished GitHub templates, and typosquatted or deceptive dependencies that install or import into real projects.
Jul 23, 2024
Network Reconnaissance Campaign
A malicious npm supply chain attack that leveraged 60 packages across three disposable npm accounts to fingerprint developer workstations and CI/CD servers during installation. Each package embedded a compact postinstall script that collected hostnames, internal and external IP addresses, DNS resolvers, usernames, home and working directories, and package metadata, then exfiltrated this data as a JSON blob to a hardcoded Discord webhook.
Get our latest security research, open source insights, and product updates.
Product
Socket is now scanning AI agent skills across multiple languages and ecosystems, detecting malicious behavior before developers install, starting with skills.sh's 60,000+ skills.
Product
Socket now supports PHP with full Composer and Packagist integration, enabling developers to search packages, generate SBOMs, and protect their PHP dependencies from supply chain threats.
Security News
An AI agent is merging PRs into major OSS projects and cold-emailing maintainers to drum up more work.