Tag: npm
126 articles
Hackers Exploit npm Mirrors to Host Phishing Pages
Hackers are exploiting npm mirrors to host phishing pages by uploading malicious HTML files to the npm registry, which are then mirrored and can be accessed directly in a browser. This clever tactic turns the trusted registry into a free web host for malware, allowing threat actors to spread phishing pages under the guise of legitimate content.
npm Packages Host Fake Cloudflare CAPTCHA Pages via Unpkg Mirrors
Researchers uncovered a sneaky scam where attackers hide a fake Cloudflare CAPTCHA page inside harmless-looking npm packages, using mirrors to trick victims into revealing sensitive info. This clever tactic relies on exploiting trusted domains to deploy a ClickFix-style scam that redirects users to attacker-controlled infrastructure.
Supply Chain Attacks Target SDLC's Overlooked Corners
Meet the ChainDrop npm worm, a sneaky threat that infiltrated over 400 packages, including popular libraries like keyv and cacheable-request, by hiding in plain sight within routine developer workflows. This highly evasive threat uses a three-step chain to steal sensitive tokens and secrets, spreading its reach with alarming ease.
Malware Packages Exploit Ethereum for C2 Communications
Malicious actors have cleverly exploited Ethereum to spread malware, with six suspicious npm packages found querying an attacker-controlled wallet to fetch additional malicious payloads. This sneaky tactic was uncovered by Sonatype Research Labs on August 10, revealing a new level of sophistication in cyber attacks.
Malicious npm Packages Deliver Cross-Platform Malware
Nearly 800 malicious npm packages have been discovered delivering a potent cross-platform malware payload, including a remote access trojan and infostealer, via a sneaky trick that tricks developers into loading the malicious code. These packages use cleverly crafted names and README instructions to evade detection and deploy the WEL1DROPPER downloader.
Malware Worm Disrupts 440 npm Packages in Four Hours
In a shocking display of speed and agility, a malware worm spread its reach to over 440 npm packages in just four hours, leaving a trail of compromised code in its wake. The attack began with a single GitHub maintainer account, specifically targeting the popular data management interface package keyv, which boasts over 600 million monthly downloads.
npm Supply-Chain Attack Exposes Hundreds of Packages
A massive npm supply-chain attack has compromised at least 868 packages, with over 1,300 affected and a staggering 2 billion monthly downloads impacted. The self-propagating malware, ChainDrop, has spread rapidly, infecting widely-used caching utilities and leaving a trail of damage in its wake.
AWS Tracks North Korean Group in npm Supply Chain Attacks
AWS has uncovered a string of sneaky supply-chain attacks on popular npm libraries, and their threat intel team is pointing to a notorious North Korean group, known as Saphire Sleet, as the likely culprit. The attacks hit big-name libraries like axios, debug, and chalk, raising concerns about the security of the software supply chain.
Amazon Ties npm Hijack to North Korea's Sapphire Sleet
In a shocking supply-chain hijack, North Korea's Sapphire Sleet group compromised over 2 billion weekly downloads of popular npm packages, including debug and chalk, in a brazen attack tied to multiple other malicious campaigns. Amazon Threat Intelligence has linked this September 2025 incident to a string of attacks dating back to March 2025.
Compromised npm Packages Deliver DEV#POPPER Malware via Blockchain
Malicious npm packages have been discovered delivering DEV#POPPER malware via blockchain, with two beta releases in the @joyfill namespace containing a sneaky JavaScript implant that springs into action the moment Node.js loads the package. This stealthy implant can execute in any process that requires the compromised package, making it a serious threat.
Malicious Vite npm Packages Exploit Blockchain C2 for RAT Delivery
Security researchers have uncovered a sneaky campaign, dubbed ViteVenom, involving seven malicious npm packages that target Vite developers, executing malicious code as soon as they're imported. These packages, published in a matter of days, may have modest download counts, but their stealthy nature raises major red flags for the supply-chain community.
Malicious AsyncAPI Packages Target npm Users with Credential-Stealing Malware
On July 14, a supply-chain intrusion briefly introduced trojanized AsyncAPI packages into the npm ecosystem, putting users at risk of credential-stealing malware. Five malicious releases in the @asyncapi namespace were downloaded hundreds of thousands of times during a four-hour window.
Compromised AsyncAPI Packages Deliver Multi-Stage Botnet Malware
Malicious actors have compromised several AsyncAPI packages, delivering a sophisticated multi-stage botnet malware that uses a command framework with six independent communication channels. The affected packages include @asyncapi/generator-helpers, @asyncapi/generator-components, @asyncapi/generator, and @asyncapi/specs in specific versions.
Vulnerabilities Remain Unaddressed Despite Swift Remediation Efforts
Malicious npm packages have skyrocketed 451% year-over-year, highlighting a disturbing trend where old vulnerabilities continue to resurface and supply-chain abuse is scaling rapidly, putting organizations at risk. Despite swift remediation efforts, many critical vulnerabilities remain unaddressed.
npm Packages Turned into DDoS Botnet via Student Proxies
In a shocking discovery, researchers uncovered 148 malicious npm packages that masqueraded as harmless student web proxies, but secretly turned browsers into a powerful DDoS botnet for nearly two weeks. These packages, cleverly disguised with benign names like "Lucide" and "Riverbend Tutoring," hid their true intentions beneath a façade of ads and monetization scripts.
Jscrambler npm Package Infected with Infostealer Malware
A malicious version of the Jscrambler npm package was published, infecting nearly 1,500 downloads with infostealer malware within a two-hour window before being removed and replaced with a safe version. The incident was quickly contained, but users who downloaded the compromised package between releases 8.14 and 8.20 may be at risk.
GitHub Compromise Injects Malicious npm Packages with Wallet-Key-Stealing Code
A malicious actor hijacked a trusted GitHub account and used it to inject wallet-key-stealing code into 18 npm packages, including Injective Labs' SDK, by exploiting the project's pipeline. This sneaky move allowed the attacker to spread the backdoor through a series of seemingly legitimate updates.
npm Package Infects Developers with Cryptocurrency Wallet Stealer
A malicious npm package, downloaded a staggering 50,000 times weekly, was briefly infected with code that stole cryptocurrency wallet private keys and sensitive seed phrases, putting countless developers at risk. The attack was launched after a contributor's GitHub account was compromised, allowing the hackers to spread the poisoned code across multiple projects.
GitHub npm Tightens Security With Disabled Install Scripts
GitHub's latest npm update takes a giant leap in security by disabling install scripts by default, reducing supply-chain risks and giving developers more control. To adapt, plan to switch to trusted publishing or staged publishing with human approval for automated publishing.
Malicious SDKs Target Paysafe, Skrill Users with Credential Theft
Beware of malicious software development kits (SDKs) masquerading as legitimate Paysafe, Skrill, and Neteller tools, designed to secretly steal your credentials. Researchers uncovered 17 fake packages on popular platforms, putting users at risk of credential theft.
North Korean Hackers Publish 108 Malicious Packages in PolinRider Campaign
North Korean hackers have unleashed a massive wave of malware, publishing 108 malicious packages and web browser extensions across popular platforms like npm, Packagist, Go, and Google Chrome as part of their sneaky PolinRider campaign. This ongoing operation has already produced 162 malicious release artifacts and compromised thousands of systems worldwide.
North Korea-Linked npm Packages Target Developers with Stealthy Data Theft
Malicious npm packages, linked to North Korean threat actors, are impersonating popular tools to trick developers into handing over sensitive data. These sneaky packages masquerade as legitimate polyfill tools, making them hard to spot during a quick review.
Malware Exploits VS Code Tasks in Hijacked Packages
Researchers have uncovered a sneaky malware attack that hides in Visual Studio Code tasks, masquerading as a harmless "eslint-check" task that springs into action the moment you open a compromised package directory in VS Code. The malware cleverly disguises its executable payload as a font file, allowing it to slip past defenses undetected.
Miasma Malware Poisons Over 20 npm Packages
In a lightning-fast attack, hackers poisoned over 20 npm packages with Miasma malware, completing the coordinated operation in under three seconds. The attackers compromised an npm maintainer account to publish tainted updates to popular packages.