Navigate between elite cold and hot storage with a single tap.

Are you blowing hot and cold about keeping your funds on crypto exchanges? It's time to cool down and self-custody your crypto. Don't stress, CoolWallet has you covered. Who else? Hot + Cold = Cool 😎

Proof of Keys is the most important consideration for self-custody and mass adoption. That's why CoolWallet, the natural selection for Web3 wallets, is evolving yet again to better serve our community's needs and make our superior wallet security accessible to everyone.

That's right. We are enhancing the CoolWallet App with a new hot wallet module, so we can introduce new Web3 features and more functionality and coin support faster.

This means our users can now use cold storage (CoolWallet Pro and S hardware wallet range) and hot storage separately in one place, the CoolWallet App. Toggle between the two modules with a simple tap on your screen.

CoolWallet Pro users, you'll continue to have the exact same superior cold storage security and intuitive in-app experience, but you now have the option to move funds to your hot wallet to access more exciting features.

CoolWallet App: What's New?

  • Enhanced Coin Support: get quick access to mainnet cryptos and their ecosystem tokens (e.g. adding custom tokens)
  • Enhanced Marketplace features: Use our integrations with WalletConnect, OpenSea, crypto exchanges and more
  • Enhanced ease of use: Our brand-new and intuitive user interface is designed to give you all the information you need at a glance.

Please Note:

We will be rolling out our hot wallet features gradually to maintain our elite security standards. At launch, CooWallet HOT will only support EVM-compatible chains, WalletConnect, and OpenSea with new features rolled out periodically afterward.

CoolWallet Pro: The best everyday Web3 cold wallet

CoolWallet Pro is a hardware wallet designed specifically for crypto users who seek elite crypto wallet security that fits their lifestyle. It's cold storage in your pocket, created for everyday use, to jump into DeFi, Web3, and NFTs, wherever you are, whatever time it is. After all, crypto markets never sleep, so why should your wallet?

CoolWallet Pro boasts an EAL6+ secure element, 256 AES encrypted Bluetooth, 2+1 FA biometric verification, and a wafer-thin, waterproof smart card design that makes it super easy and discreet to keep close to you. Preferably in your real wallet.

This includes native support of the world's leading crypto mainnets and layer-1 ecosystems.

Supported Coins

Bitcoin (BTC) / Ethereum (ETH) / BNB Smart Chain (BNB) / XRP / Cardano (ADA) / Solana (SOL) / Polygon (MATIC) / Polkadot (DOT) / Cosmos (ATOM) / Tron (TRX) / Avalanche (AVAX) / Litecoin (LTC) / Aptos (APT) / USDT, USDC, BUSD (multi-chain) and more.

Supported Tokens

Battle-tested since 2016, the CoolWallet Pro and S models and CoolWallet App are trusted by over 100,000 users to send, receive, purchase and store digital assets from tens of millions of people and thousands of merchants across the world with confidence. These assets include All ERC-20 / ERC-20 (Arbitrum, Polygon) / ERC-721, ERC-1155 NFT tokens/ BSC BEP-20 / TRC-20 customized tokens. Learn more about supported currencies >>

Download CoolWallet App Now

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(画像出典: 元Mt. Gox CEOのMark Karpelès氏が公開したLedger Nano Xの分解写真。内部で発見された不正なハードウェアインプラントとみられる部品を示しています。/Mark Karpelès (@MagicalTux) / X)

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公開情報によると、Ledgerは東南アジアの販売代理店CryptoBilisを通じて製品を購入したユーザーの資産流出について調査を進めており、同代理店に対して製品の販売および出荷を一時停止するよう要請しています。

具体的な攻撃手法、被害の範囲、責任の所在については、引き続き調査が必要です。

今回の事例は、重要なセキュリティ上の課題を示しています。

ハードウェアウォレットの安全性は、秘密鍵を保護するセキュアチップだけでなく、製品がユーザーの手元に届くまでに物理的な改ざんを受ける可能性も考慮する必要があります。

もっと読むハードウェアウォレットも改ざんされる?サプライチェーン攻撃から考えるCoolWalletの不正チップ埋め込み対策について

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