Supply-chain stealers
14 incidents, 2 live. 13 days since the last new one.
10 drains in the last 12 months
10 drains in the last 12 months
9 drains in 2026
5 drains in 2025
Live
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Critical◐Partly contained
Tampered Ledger wallets from an Asian reseller leak seed phrases; on-chain estimate puts losses near $102M
Ledger hardware wallets sold by CryptoBilis, a Southeast Asian reseller, had a hidden implant added after manufacture that read the 24-word recovery phrase during setup and sent it out over an LTE eSIM. Coordinated drains began on 9 October 2026 across TRON, Ethereum, BNB Chain, Polygon, Solana and Bitcoin. Bitquery's on-chain estimate is about $102M from 324 wallets, and investigator Specter put it above $86M. Ledger has not confirmed a figure. Anyone who set up a Ledger bought from a third-party seller in the affected markets should move funds to a new seed made on a device bought direct.
Ledger hardware wallets (Nano X, Flex, Stax) bought from reseller CryptoBilis and some other third-party sellers·Tron, Ethereum, BNB Chain, Polygon, Solana, Bitcoin·$102M stolen·Since Oct 9, 2026·
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Malicious OpenClaw AI-agent skills pose as Solana and Phantom tools to steal wallet keys
Bitdefender found that about 17% of the OpenClaw (ClawHub) AI-agent skills it analyzed in the first week of February 2026 behaved maliciously. Solana-themed skills made up 9.3% of the malicious set and Phantom-wallet skills 8.2%. Some skills told users to run fake installers that dropped the AMOS macOS stealer. Solana skills that read SOLANA_KEYPAIR_PATH can expose the plain-text keypair file that holds a wallet's private key. Payloads were staged on 91.92.242[.]30 and an impersonated OpenClaw GitHub repo. Anyone who installed crypto skills and ran their setup commands should move funds to a new wallet.
OpenClaw (ClawHub) skill users·Solana, Multiple EVM chains·Since Feb 5, 2026·
Past
June 2026 2
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Critical✓Contained
Polymarket front-end compromised through third-party vendor; about $3M of users' pUSD drained
Polymarket disclosed on 25 June 2026 that a breached third-party vendor let attackers inject malicious code into its website for some users. Users who interacted with the compromised front-end had their pUSD (Polymarket's USDC-backed stablecoin) drained; Bubblemaps estimated about $3M taken from fewer than 15 users, and the funds were converted to ETH. Polymarket removed the code and says it will fully refund affected users.
Polymarket web app users·Polygon, Ethereum·$3.0M stolen·Since Jun 25, 2026·
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High✓Contained
Compromised Injective SDK on npm hooks key functions to steal seed phrases and private keys
Attackers who compromised Injective Labs' GitHub repository published @injectivelabs/sdk-ts 1.20.21 to npm, along with 17 related @injectivelabs packages pinned to it. The malicious build hooked the fromMnemonic and fromHex functions and sent seed phrases and private keys to an Injective-looking endpoint whenever an app used them. It was downloaded about 310 times before being deprecated; no thefts had been reported. Any key or seed that passed through 1.20.21 should be treated as stolen; the clean version is 1.20.23.
npm package @injectivelabs/sdk-ts and 17 related @injectivelabs packages·Multiple EVM chains·Since Jun 8, 2026·
May 2026 1
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TrapDoor packages on npm, PyPI and Crates.io steal wallet data and plant hidden prompts for AI coding tools
Socket reported in late May 2026 a campaign it named TrapDoor: more than 34 malicious packages and 384+ related versions across npm, PyPI and Crates.io that steal crypto wallet data and other developer secrets. The packages also tried to alter files that AI coding tools read, such as .cursorrules and CLAUDE.md, using hidden Unicode instructions meant to get the assistant to run scan-like steps that find and send out secrets. No confirmed losses or victim counts have been published. Developers who installed flagged packages should rotate credentials and move wallet funds.
Developers installing packages from npm, PyPI and Crates.io·Multiple EVM chains·Since May 26, 2026·
March 2026 3
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Solana wallet MCP server on PyPI sent users' private keys to a remote server
An advisory published on 31 March 2026 flagged latinum-wallet-mcp, a PyPI package that runs a Solana wallet as an MCP server for AI agents, as malicious. From version 0.0.32 it sent the wallet's private key, along with other metrics, to a remote server during wallet setup, and from 0.0.34 it added itself as an MCP server for Claude on import; none of this was in the public GitHub code. Versions 0.0.32 to 0.0.36 are listed as affected. Anyone who installed them should treat that Solana key as stolen and move funds to a new wallet.
latinum-wallet-mcp (PyPI)·Solana·Since Mar 31, 2026·
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Medium◐Partly contained
Five typosquatted npm packages hook Base58 decoding to steal Solana and Ethereum private keys
In March 2026, Cyber Press reported five malicious npm packages from the account 'galedonovan', aimed at crypto developers: raydium-bs58, base-x-64, bs58-basic, ethersproject-wallet and base_xd. The Solana packages intercept Base58 decode() calls used to load keypairs and send the private key in plain text to a Telegram bot, while the app keeps working normally. The Ethereum package hooks the Wallet constructor. base_xd was pulled within five minutes, but the other four were still live when the report came out. Developers who installed any of them should rotate keys and move funds.
npm packages raydium-bs58, base-x-64, bs58-basic, ethersproject-wallet, base_xd·Solana, Ethereum·Since Mar 26, 2026·
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Compromised LiteLLM releases on PyPI steal cloud keys and crypto wallet data from AI developers
On 24 March 2026 attackers tracked as TeamPCP published LiteLLM 1.82.7 and 1.82.8 to PyPI with hidden code that runs on import, and in 1.82.8 whenever Python starts. LiteLLM is a popular open-source gateway that AI apps and agents use to reach many LLM providers, with over 3.4 million downloads a day. The payload collected SSH keys, cloud credentials, Kubernetes secrets, .env files and crypto wallet data and sent them to a lookalike domain. Both versions were removed; anyone who installed them should rotate secrets and move funds from wallets on affected machines.
LiteLLM on PyPI·Multiple EVM chains·Since Mar 24, 2026·
February 2026 1
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Claude-assisted commit adds a North Korea-linked wallet-stealing npm package to an AI crypto trading agent
ReversingLabs reported on 29 April 2026 that a 28 February commit to openpaw-graveyard, an autonomous crypto trading agent built for Solana, was co-authored by Claude Opus and added a bait package (@solana-launchpad/sdk) that silently pulled in the malicious @validate-sdk/v2. The payload steals .env and JSON files and crypto wallet credentials, and adds attacker SSH keys for remote access. ReversingLabs ties the campaign, 60+ packages and 300+ versions over about seven months, to North Korea's Famous Chollima and believes it deliberately targets AI coding agents. No losses were reported; check lockfiles for the named packages and rotate keys on affected machines.
AI trading agent projects and Web3 developers on npm·Solana·Since Feb 28, 2026·
December 2025 1
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Critical✓Contained
Trojanized Trust Wallet Chrome extension v2.68 steals seed phrases; $8.5M drained from 2,520 wallets
A malicious version 2.68 of the Trust Wallet browser extension was published to the Chrome Web Store on Dec 24, 2025 with a leaked store API key, skipping the normal release review. It harvested seed phrases through a modified analytics library and sent them to metrics-trustwallet[.]com. Early reports put losses near $7M; Trust Wallet's post-mortem says about $8.5M was drained from 2,520 wallet addresses across BTC, ETH and SOL, and traces the leak to the Shai-Hulud 2.0 npm worm. The fixed v2.69 shipped on Dec 25 and Trust Wallet says it will reimburse affected users; mobile app users were not affected.
Trust Wallet Chrome extension v2.68·Solana, Bitcoin, Ethereum·$8.5M stolen·Since Dec 24, 2025·
August 2025 2
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Compromised Nx npm packages ran victims' AI command-line tools to hunt for wallet and keystore files
Around 26 August 2025 malicious versions of Nx, a widely used JavaScript build tool, were published to npm and stole GitHub and npm tokens on install. The malware also looked for installed AI command-line tools (Claude, Gemini and Amazon Q) and ran them to search the disk for crypto wallet and keystore files, .env files and SSH keys, then published the results to repos in the victim's own GitHub account. Wiz counted over 1,700 users with leaked secrets and over 6,700 private repos made public, but saw no successful crypto theft, partly because the AI tools often refused. Anyone who installed the bad versions should rotate tokens and move funds from wallet files on that machine.
Nx build system on npm·Multiple EVM chains·Since Aug 26, 2025·
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Malicious 'contractshark.solidity-lang' Cursor extension steals an Ethereum core developer's private key
Cointelegraph reported on 13 August 2025 that an Ethereum core developer's hot wallet was drained after he installed 'contractshark.solidity-lang', a fake Solidity extension for the Cursor AI code editor with over 54,000 downloads. The extension read his .env file and sent the private key to the attacker, who waited three days before emptying the wallet. The loss was a few hundred dollars because he kept only test funds there and his main holdings on hardware wallets. Keep keys out of .env files on development machines and use small, separate test wallets.
Cursor AI code editor users·Ethereum·Since Aug 13, 2025·
July 2025 2
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AI-written npm package @kodane/patch-manager drained Solana wallets after 1,500+ downloads
On 28 July 2025 an npm package called @kodane/patch-manager, posing as a license-validation and registry cache tool for Node.js, was published with a hidden wallet drainer in its install script. Once installed it looked for crypto wallets on Windows, macOS and Linux and sent the funds to a Solana address, leaving just enough for fees. It was downloaded more than 1,500 times before npm flagged it on 30 July; Safety, which found it, said the code appears to be largely AI-generated. No total loss was published.
npm package @kodane/patch-manager·Solana·Since Jul 28, 2025·
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Fake Solidity extension for the Cursor AI code editor leads to about $500K crypto theft from a developer
Kaspersky reported on 10 July 2025 that a blockchain developer lost about $500,000 in crypto after installing a fake Solidity extension in Cursor, an AI code editor built on VS Code that gets extensions from the Open VSX registry. The extension gave no Solidity support; it installed ScreenConnect remote-access software, then the Quasar backdoor and a stealer that took browser, email and wallet data, including seed phrases. The attackers used the seed phrases to drain the developer's wallets. Developers should vet editor extensions and never keep seed phrases or funded keys on a coding machine.
Cursor AI code editor users (Open VSX extensions)·Multiple EVM chains·$500K stolen·Since Jul 10, 2025·
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