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Keystone Hardware Wallet
29.1K posts
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Keystone Hardware Wallet
@KeystoneWallet
The most user-friendly, open-source, air-gapped hardware wallet 🛡️| Secure BTC, ETH & 1000+ coins.
Decentralized
keyst.one
Joined January 2010
1,521
Following
63.3K
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  • Pinned
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    20h
    3 days left to pick your World Cup champion and walk away with 20% cashback 🏆 Did you order a Keystone after June 11? This one's yours to win. Group stage is wrapping up, and it's time to vote for your champion. Good luck out there. More details 👇
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 11
    The greatest game meets secure self-custody ⚽️ Level up your crypto security, back your favorite team & win BIG. Order any Keystone product & vote before June 28. If you nail it, you get a 20% cashback straight to your crypto wallet. More details 👇
    docs.google.com
    Keystone Game - Who's the champion? ⚽🏆
    Thanks for joining the Keystone 'Who's the champion' Game! ⚽ Customers who place an order for any Keystone product during the World Cup group stage period (June 11–28, 2026) are eligible to partici...
    1.3K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    22h
    🏆 World Cup season has everyone making predictions. Scores. Odds. Champions. But on prediction markets, the biggest risk may not be guessing wrong. It may be what your wallet is actually signing ⚠️ Polymarket’s frontend was compromised, leading to asset losses for users.
    user avatar
    Polymarket Traders
    Polymarket
    @PolymarketTrade
    Jun 25
    This morning we discovered a 3rd party vendor had been compromised, injecting a malicious script into our frontend for some users. We've contained it & removed the affected dependency. We're contacting impacted users & refunding them in full.
    1.7K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    23h
    Article cover image
    Article
    The Quarter That Redefined Crypto Security
    Most quarters are remembered for bull markets or crashes. Q2 2026 will be remembered for something else. It fundamentally changed how we should think about crypto security. The industry recorded 83...
    1.4K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 25
    Great news for all Solana devs 🎉 Our Solana CLI support PR has officially been merged into the @anza_xyz Agave main repository. Getting from submission to merge took several rounds of review, code adjustments, and security tightening. For Keystone, speed matters, but security
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 18
    Solana CLI support is almost there 🙏 🟪🟪🟪🟪🟪🟪🟪🟪🟪🟥 90% Based on the earlier feedback from @anza_xyz, we have refined our CLI integration and are now in the final stretch of review. Once it is done, we will test carefully with the Anza team to make sure everything lands
    2K
  • Keystone Hardware Wallet reposted
    user avatar
    Ed25519 Orkestra
    @MadOrkestra
    Jun 25
    Not an ambassador or any relations, but get a @KeystoneWallet for your ADA - the user experience is much better than Ledger and also I don't get a message about battery charging problems every time I use it. If you don't have that kinda money, get a Ledger Nano S.
    1.1K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 25
    ⚠️ The recent SecondFi/Yoroi exploit didn't begin when users clicked "Send." It began the moment some wallets were created. Weak entropy can produce predictable private keys. Once that happens, every address and every future transaction inherits the same risk. Software wallets
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    May 31, 2025
    Article cover image
    Article
    Why "Don't Trust, Verify" is the Key to Hardware Wallet Security?
    When it comes to securing your crypto assets, you’ve likely heard statements like, “I bought a hardware wallet, and my assets are completely safe,” & “I trust X manufacturer, and I can use their...
    4.4K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 24
    Any @noir_wallet fam in the house? Keystone support is coming 🔥
    user avatar
    Noir | Private by Default
    @noir_wallet
    Jun 24
    Latest noir wallet version -- 1.0.23 is now LIVE > Improved swap reliability and dApp display > More reliable network connection with a dedicated RPC node > New RPC endpoint setting, user can replace their RPC > Automatic recovery from corrupted wallet data > Fixed a rare issue
    1.6K
  • Keystone Hardware Wallet reposted
    user avatar
    $cerkoryn | dRep
    Keystone Hardware Wallet
    @Cerkoryn
    Jun 24
    No better time to buy a @KeystoneWallet than the present. Will make you completely immune to most wallet vulnerabilities. Also their unwavering support for Cardano deserves massive respect IMHO.
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Mar 6
    1/ Most Cardano holders face a choice: convenient software wallets OR secure hardware wallets with poor ADA support. Because hardware wallets treated Cardano as an afterthought. We took it as a priority. Here's how we became the go-to hardware wallet for ADA holders 👇
    2.8K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 24
    🚨 Never hold large amounts of assets on a hot wallet. Yesterday, SecondFi (formerly Yoroi, a long-trusted Cardano self-custody wallet) confirmed a breach: ~374 wallets drained, 16M ADA confirmed gone. Luckily, the team has taken emergency measures to secure users' funds and is
    user avatar
    SecondFi
    @secondfiapp
    Jun 24
    As per our previous post: x.com/secondfiapp/st… We have identified the root cause and have since rolled out a patch for all unaffected wallets. This will allow us to resume normal operations soon. ----- Regarding affected wallets, 4 distinct draining events occurred. 3 were
    7.4K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 24
    ⚠️ If you spot any GTA 6 early access for crypto payments, treat it as a red flag 🚩 Here's why: GTA 6 is in the pre-order stage. There is no early access, and Rockstar isn't selling any. What you're looking at is a payment page dressed up as a launch page: neon Vice City art,
    user avatar
    Malwarebytes
    @Malwarebytes
    Jun 23
    Cybercriminals are launching fake GTA 6 pre-order sites offering early access for crypto payments. Scammers are using the hype around one of the biggest game launches ever to lure players into handing over personal information, downloading malicious files, and losing money.
    2.3K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 23
    🚨 SecondFi (aka Yoroi) wallets are getting drained. If you've used it, assume your wallet is compromised. Do this immediately: 1. New wallet → @eternlwallet or @vesprwallet 2. Move funds now 3. Get a hardware wallet Your Cardano stack deserves cold wallet security 🛡️
    user avatar
    HOSKY
    @hoskytoken
    Jun 23
    A good reminder to always use hardware wallets like @KeystoneWallet to keep your assets secure.
    4.1K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 23
    Good news, Pulse fam 🤩 Your PulseChain-branded Keystone orders are now in manufacturing — on track to be ready by the end of June and in your hands within 3-4 weeks. Thanks for your immense support and patience. Share this with your Pulse circle so no one misses the update.
    user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    May 26
    Raw pulse energy meets unbreakable self-custody 🔥 Proud to bring the PulseChain-branded Keystone in partnership with @LibertySwapFi 🔑 Code 'Liberty' → $149 at checkout. Ends June 2! 🛒 keyst.one/shop/products/… Don't miss it. Grab yours now 🏃
    5.5K
  • user avatar
    Keystone Hardware Wallet
    @KeystoneWallet
    Jun 23
    📢 Eternl just shipped V2.1.0 across every platform. It's one of our favorite Cardano integrations on Keystone — smooth from asset management to governance. If you've gotten value out of it, their Pro plan is worth a look. Teams like this deserve your support 🤝
    user avatar
    Eternl
    @eternlwallet
    Jun 23
    Today is the day. Eternl v2.1.0 is now live for the browser extension, web app, and Android (iOS still pending). This is a foundational update across performance, wallet workflows, governance, Hub, and Pro features. (1/n)
    3K

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