Malicious code in data-harvester (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 21c2e2c21d9afac9277d95589962d33a09651a5b6ef7e0b3c9e07aee56af213f On first import, dataharvester/init.py decodes a base64-embedded 486KB Linux ELF, writes it to /.config/.npm-cache/snapd-network, sets mode 0777, and...

EUVD-2026-43140

The Affilia – Affiliate Program & Referral Tracking for WordPress plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.3.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for...

Attackers Exploit 'Ill Bloom' Vulnerability to Drain Over $5 Million From Cryptocurrency Wallets

Security firm Coinspect has disclosed a crypto wallet flaw it calls Ill Bloom , and attackers are already using it. The flaw is in how some wallet software generated its recovery phrase, the words that control the money. When that phrase is made with weak randomness, an attacker can work it out a...

MAL-2026-6688 Malicious code in console-fmt-cli (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. console-fmt-cli uses a side-loader technique: it declares decimal-format-core =3.0 as a dependency, which contains a dropper that executes at install time via a postinstall hook. The dropper fetches a...

Malicious code in thirdwb (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. thirdwb is a typosquat of the legitimate thirdweb package. It uses a side-loader technique, pulling in log-taker as a transitive dependency; the infostealer runs automatically via that dependency's...

Malicious code in polymarket-clob-maths (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign targeting Polymarket developers. polymarket-clob-maths uses a dropper technique: a postinstall hook fetches a remote bundle from trabalhos-flax.vercel.app and executes a syncSession function that runs a...

Malicious code in decimal-format-core (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign. decimal-format-core uses a dropper technique: a postinstall hook executes scripts/install-check.cjs at install time, which fetches a second-stage infostealer payload from the C2 domain logstream-api.online...

MAL-2026-6691 Malicious code in polymarket-clob-maths (npm)

Malicious npm package published as part of a coordinated DeFi-themed infostealer campaign targeting Polymarket developers. polymarket-clob-maths uses a dropper technique: a postinstall hook fetches a remote bundle from trabalhos-flax.vercel.app and executes a syncSession function that runs a...

Malicious code in @epsteinlovekids483/crossmint-wallets-sdk-pentest (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6e43e5a418541bb3e485010eba536ecc9f1483dba866af53ff4a760684409213 Package's main entry dist/index.cjs unconditionally requires dist/shai-hulud.js at module load. On require, the code harvests installer secrets —...

MAL-2026-6445 Malicious code in base58-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 048a186e2e59bb0b7d9986c7099e527390e38690292bc49e237578a471c56680 The package advertises itself as a Base58 encoder/decoder but on require schedules a delayed payload that performs multiple installer-side attacks...

Malicious code in farming-tools-12 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+, same aicrypto-xzggg publisher and "Core utilities for blockchain development" description as swap-sdk-87/defi-tools-39. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env +...

MAL-2026-5357 Malicious code in farming-tools-12 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+, same aicrypto-xzggg publisher and "Core utilities for blockchain development" description as swap-sdk-87/defi-tools-39. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env +...

Malicious code in defi-tools-39 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+, byte-identical to swap-sdk-87. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env + seeds, self-labels "CRYPTO STEALER", exfils to SAME Telegram bot 8227918239 chat 6433587894...

MAL-2026-5354 Malicious code in defi-tools-39 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+, byte-identical to swap-sdk-87. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env + seeds, self-labels "CRYPTO STEALER", exfils to SAME Telegram bot 8227918239 chat 6433587894...

MAL-2026-5359 Malicious code in swap-sdk-87 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env + seeds, self-labels "CRYPTO STEALER", exfils to SAME Telegram bot 8227918239 chat 6433587894 not rotated. Inflated version...

Malicious code in swap-sdk-87 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+. postinstall auto-execs, src/index.js harvests /.ssh keys + Sol/Eth/BTC/Tron/Sui/Aptos wallets + .env + seeds, self-labels "CRYPTO STEALER", exfils to SAME Telegram bot 8227918239 chat 6433587894 not rotated. Inflated version...

MAL-2026-5360 Malicious code in wallet-sdk-9 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0 campaign sibling c960+. postinstall auto-execs, src/index.js harvests /.ssh/idrsa+ided25519+Sol/Eth/BTC/Tron/Sui/Aptos wallets+.env+seeds, self-labels "CRYPTO STEALER", exfils to SAME Telegram bot 8227918239 chat 6433587894 not rotated. Campaign now...

Malicious code in crypto-utils-7 (npm)

Crypto/SSH/wallet stealer, blockchain-helper-0/web3-tools-9 campaign sibling c960/c961. postinstall scripts/postinstall.js auto-execs, src/index.js harvests /.ssh/idrsa+wallet keys/seeds+env, self-labels "CRYPTO STEALER", exfils to IDENTICAL Telegram bot 8227918239 chat 6433587894 not rotated...

MAL-2026-5189 Malicious code in arjson (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 00290c05e0c41a8f51d38c629ade5b3fe76f2a89302db8daac669b0c80d13197 package.json declares "preinstall": "./.github/scripts/precheck", which on npm install executes a 976KB UPX-packed Linux ELF binary shipped under...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that hides inside binary executable files triggered by a postinstall script. IronWorm is a sophisticated, Rust-based infostealer that functions as a self-replicating supply-chain attack. Its primary characteristi...