All news with #npm tag

npm Malware Campaign Redirects Visitors to Fake Crypto Sites

🛡️ Researchers from the Socket Threat Research Team uncovered a new npm malware campaign operated by threat actor dino_reborn, distributed across seven packages that executed immediately and fingerprinted visitors. The packages used Adspect proxying and cloaking to distinguish researchers from victims, delivering branded fake CAPTCHAs and dynamic redirects to malicious crypto sites. Anti-analysis measures disabled developer tools and user interactions to hinder inspection.

Malicious npm Packages Use Adspect to Cloak Crypto Scams

⚠️Seven npm packages published under the developer name 'dino_reborn' were found leveraging the cloud-based Adspect service to distinguish researchers from potential victims and redirect targeted users to cryptocurrency scam pages. Socket's analysis shows six packages include a ~39 KB cloaking script that fingerprints visitors, employs anti-analysis controls, and forwards data to an actor-controlled proxy and the Adspect API. Targets are redirected to deceptive Ethereum and Solana-branded CAPTCHA pages, while likely researchers are shown a benign Offlido-style decoy.

Massive npm Worm Floods Registry to Harvest Tea Tokens

🔥 A coordinated worm is flooding the npm registry with packages designed to steal tokens from developers using the Tea Protocol, researchers say. Amazon and Sonatype report the campaign has expanded to roughly 153,000 packages, up from about 15,000 a year ago. While Tea tokens currently lack monetary value, experts warn threat actors could pivot to deliver malware or monetize rewards when Mainnet launches. Repositories and IT teams are urged to tighten access controls and deploy advanced detection.

Amazon Inspector: 150,000 npm Packages in Token Farming

🔍 Amazon Inspector researchers identified and reported over 150,000 npm packages tied to a coordinated tea.xyz token farming campaign that automatically generated and published packages to harvest blockchain rewards. The team combined rule-based detection with AI and worked directly with the Open Source Security Foundation (OpenSSF) to assign MAL‑IDs and submit packages for removal. The campaign caused registry pollution and reveals a new reward-driven supply chain abuse vector that can obscure legitimate software and consume infrastructure resources.

IndonesianFoods worm floods npm registry with spam packages

🔍 Security researchers have uncovered a large-scale, worm-like campaign targeting the npm registry. Dubbed IndonesianFoods, the operation has run for over two years and uses at least 11 npm accounts to publish tens of thousands of spam packages. Each package contains an auto.js or publishScript.js script that, when executed, forces packages public, randomizes versions and self-publishes in a loop. Endor Labs warns a single execution can produce ~12 packages per minute and the packages interlink as dependencies, creating exponential spread, registry strain and substantial supply-chain risk.

Over 46,000 Fake npm Packages Flood Registry Since 2024

📦 Researchers warn a large-scale spam campaign has flooded the npm registry with over 46,000 fake packages since early 2024, a coordinated, long-lived effort dubbed IndonesianFoods. The packages harbor a dormant worm in a single JavaScript file that only runs if a user manually executes commands like node auto.js, enabling automated self-publishing of thousands of junk packages. The campaign appears designed to waste registry resources, pollute search results, and possibly monetize via the Tea protocol; GitHub says it has removed the offending packages.

Typosquatted npm Package Targets GitHub Actions Builds

⚠️ A malicious npm package, @acitons/artifact, impersonated the legitimate @actions/artifact module and was uploaded on November 7 to specifically target GitHub Actions CI/CD workflows. It included a post-install hook that executed an obfuscated shell-script named "harness," which fetched a JavaScript payload (verify.js) to detect GitHub runners and exfiltrate build tokens. Using those tokens the attacker could publish artifacts and impersonate GitHub; the package accrued over 260,000 downloads across six versions before detection.

Malicious npm Package Typosquats GitHub Actions Artifact

🔍 Cybersecurity researchers uncovered a malicious npm package, @acitons/artifact, that typosquats the legitimate @actions/artifact package to target GitHub-owned repositories. Veracode says versions 4.0.12–4.0.17 included a post-install hook that downloaded and executed a payload intended to exfiltrate build tokens and then publish artifacts as GitHub. The actor (npm user blakesdev) removed the offending versions and the last public npm release remains 4.0.10. Recommended actions include removing the malicious versions, auditing dependencies for typosquats, rotating exposed tokens, and hardening CI/CD supply-chain protections.

Critical RCE in expr-eval JavaScript Library, affects NPM

⚠️ A critical remote code execution vulnerability (CVE-2025-12735) has been disclosed in the popular expr-eval JavaScript expression parser, which sees over 800,000 weekly downloads on NPM. Reported by Jangwoo Choe and rated 9.8 by CISA, the flaw stems from insufficient validation of the variables/context object passed to Parser.evaluate(), allowing attacker-supplied function objects to be invoked during evaluation. Both the original project and its maintained fork are affected; the fork provides a fix in v3.0.0. Developers should migrate to the patched fork and republish dependent packages immediately.

Malicious VS Code Extension and Trojanized npm Packages

⚠️ Researchers flagged a malicious Visual Studio Code extension named susvsex that auto-zips, uploads and encrypts files on first launch and uses GitHub as a command-and-control channel. Uploaded on November 5, 2025 and removed from Microsoft's VS Code Marketplace the next day, the package embeds GitHub access tokens and writes execution results back to a repository. Separately, Datadog disclosed 17 trojanized npm packages that deploy the Vidar infostealer via postinstall scripts.

Malicious npm Packages Use Invisible URL Dependencies

🔍 Researchers at Koi Security uncovered a campaign, PhantomRaven, that has contaminated 126 packages in Microsoft's npm repository by embedding invisible HTTP URL dependencies. These remote links are not fetched or analyzed by typical dependency scanners or npmjs.com, making packages appear to have 0 Dependencies while fetching malicious code at install time. The attackers aim to exfiltrate developer credentials and environment details, and they also exploit AI hallucinations to create plausible package names.

Typosquatted npm Packages Deliver Cross-Platform Stealer

🚨 A multi-stage supply-chain campaign published ten typosquatted npm packages on July 4 that collectively reached nearly 10,000 downloads before removal, according to Socket. Each package abused npm’s postinstall lifecycle to open a new terminal, present a fake CAPTCHA prompt, and retrieve a PyInstaller-packed binary that harvests credentials from browsers, OS keyrings, SSH keys, tokens and cloud configuration files. The JavaScript installers combined four layers of obfuscation with social engineering to evade detection and delay scrutiny while exfiltrating collected secrets to the attacker’s host.

PhantomRaven: Malware in 126 npm Packages Steals Tokens

⚠️ Koi Security has identified a supply-chain campaign dubbed PhantomRaven that inserted malicious code into 126 npm packages, collectively installed more than 86,000 times, by pointing dependencies to an attacker-controlled host (packages.storeartifact[.]com). The packages include preinstall lifecycle hooks that fetch and execute remote dynamic dependencies, enabling immediate execution on developers' machines. The payloads are designed to harvest GitHub tokens, CI/CD secrets, developer emails and system fingerprints, and exfiltrate the results, while typical scanners and dependency analyzers miss the remote dependencies because npmjs.com does not follow those external URLs.

Typosquatted npm Packages Deploy Cross-Platform Infostealer

🚨 Ten typosquatted packages on npm were found delivering a 24 MB PyInstaller infostealer that targets Windows, Linux, and macOS. Uploaded on July 4 and downloaded nearly 10,000 times, the packages used heavy obfuscation and a fake CAPTCHA to evade detection. Researchers at Socket say the malware harvests keyrings, browser credentials, SSH keys and API tokens, then exfiltrates data to a remote server. Developers who installed these packages should remove them, perform remediation, and rotate all secrets.

PhantomRaven campaign floods npm with credential theft

🐦 The PhantomRaven campaign distributes dozens of malicious npm packages that steal authentication tokens, CI/CD secrets, and GitHub credentials. Discovered by Koi Security, the activity began in August and involved 126 packages with over 86,000 downloads. The packages use a remote dynamic dependency mechanism to fetch and execute payloads during npm install, enabling stealthy credential exfiltration. Developers should verify package provenance and avoid unvetted LLM-generated package suggestions.

PhantomRaven npm Campaign Uses Invisible Dependencies

🕵️ Researchers at Koi Security uncovered an ongoing npm credential-harvesting campaign called PhantomRaven, active since August 2025, that steals npm tokens, GitHub credentials and CI/CD secrets. The attacker hides malicious payloads using Remote Dynamic Dependencies (RDD), fetching code from attacker-controlled servers at install time to bypass static scans. The campaign leveraged slopsquatting—typo variants that exploit AI hallucinations—to increase installs; Koi found 126 infected packages with about 20,000 downloads and at least 80 still live at publication.

Malicious npm Packages Steal Developer Credentials

⚠️ Security researchers revealed 10 typosquatted npm packages uploaded on July 4, 2025, that install a cross-platform information stealer targeting Windows, macOS, and Linux. The packages impersonated popular libraries and use a postinstall hook to open a terminal, display a fake CAPTCHA, fingerprint victims, and download a 24MB PyInstaller stealer. The obfuscated JavaScript fetches a data_extracter binary from an attacker server, harvests credentials from browsers, system keyrings, SSH keys and config files, compresses the data into a ZIP, and exfiltrates it to the remote host.

Cloudflare Page Shield Thwarted npm Supply-Chain Attack

🛡️ In early September 2025 attackers published malicious releases to 18 widely used npm packages, enabling crypto‑stealing and token exfiltration. Cloudflare's Page Shield static analysis and ML pipeline — including an MPGCN on JavaScript ASTs — inspects 3.5 billion scripts per day and would have detected these compromised packages. Inference completes in under 0.3s and ensemble review reduces false positives, protecting customers from similar supply‑chain threats.

Self-Propagating GlassWorm Targets VS Code Marketplaces

🪲 Researchers at Koi Security have uncovered GlassWorm, a sophisticated self-propagating malware campaign affecting extensions in the OpenVSX and Microsoft VS Code marketplaces. The worm hides executable payloads using Unicode variation selectors, harvests NPM, GitHub and Git credentials, drains 49 cryptocurrency wallets, and deploys SOCKS proxies and hidden VNC servers on developer machines. CISOs are urged to treat this as an immediate incident: inventory VS Code usage, monitor for anomalous outbound connections and long-lived SOCKS/VNC processes, rotate exposed credentials, and block untrusted extension registries.

North Korean Hackers Merge BeaverTail and OtterCookie

🔐 Cisco Talos reports that a North Korean-linked threat cluster has blended features of its BeaverTail and OtterCookie JavaScript malware families, with recent OtterCookie variants adding keylogging, screenshot capture, and clipboard monitoring. The intrusion chain observed involved a trojanized Node.js application called Chessfi and a malicious npm dependency published on August 20, 2025 that executed postinstall hooks to launch multi-stage payloads. Talos tied the activity to the Contagious Interview recruitment scam and highlighted continued modularization and abuse of legitimate open-source packages and public Git hosting to distribute malicious code.