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KeyPal Hardware Wallet
@KeyPalWallet
Designed by TokenPocket for security and ease of use.
MCU+SE dual-chip
Offline storage & signing
Supports millions of assets.
https://t.me/KeyPal_Official
Twitter'a katıldığı tarih July 2021
98 Takip Edilen
5.8K Takipçi
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🎉 Giveaway Winners Are Here!
Thank you so much for joining our giveaway! 💙
Congratulations to all the lucky winners! 🎁
🎉 Winners:
@Ajmeer181565 @EluuPaul84179 @ounbear
📧 Coupons have been sent to the email addresses provided by the winners.
Please check your inbox to make sure you don't miss your coupon.
⏰ Coupon Validity: September 25 – October 8, 2026
Coupons will automatically expire after the validity period, so please make sure to use them before the deadline.
⚠️ Important Eligibility Notice:
To be eligible for this giveaway, participants must follow @KeyPalWallet and provide a valid X (Twitter) username in the giveaway entry form.
The following cases will be considered invalid entries:
· Providing an email address but not actually following @KeyPalWallet
· Failing to provide an X (Twitter) username in the giveaway entry form
· Providing an X (Twitter) username that cannot be verified
Didn't win this time? Don't worry! 👀
More exciting events and rewards are on the way. Stay tuned!
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👍 CC EAL6+ secure chip.
👍 Passphrase protection.
👍 QR + Bluetooth signing.
👍 NFC backup and seed phrase import.
A hardware wallet built for people who already know what self-custody means.
#KeyPal 2 — your assets, your control.
https://t.co/fnakLxfVmN
KeyPal Card Multi-Layer Security Features Guide https://t.co/U9wlfNZkRX
Smartphone Vulnerabilities Surface Every Year. How Can Onchain Assets Avoid a Single Point of Failure?
Recently, SlowMist and the OKX security team issued a risk alert concerning versions 1.1–1.2 of FomoPeek.
According to their disclosure, the app contained malicious modules unrelated to its stated functions, including an iOS kernel exploitation framework. If successfully exploited, the malicious code could potentially break out of the iOS sandbox and access Keychain data, Notes, and files belonging to other apps—putting private keys, recovery phrases, login credentials, and chat records stored on the phone at risk.
The most important lesson from this incident goes beyond one malicious app:
When internet access, app downloads, web browsing, communication, and private-key storage all depend on the same smartphone, a compromise of the operating system may expose multiple apps and data sources that were previously isolated from one another.
Why Do Smartphone Vulnerabilities Appear Every Year?
Modern mobile operating systems simultaneously support browsers, cameras, Bluetooth, cloud synchronization, payments, and a vast range of third-party apps. The more complex the system becomes, the larger its potential attack surface.
Under normal conditions, iOS and Android use sandboxing, permission controls, and encryption to isolate apps and their data. However, attackers may combine multiple vulnerabilities into an exploit chain:
Malicious app execution
→ Permission bypass
→ Sandbox escape
→ Elevated system privileges
→ Access to other apps or system data
→ Exfiltration of sensitive information
This is why system updates do more than introduce new features—they also patch known security weaknesses.
Apple’s iOS 27 security advisory includes issues such as sandboxed apps potentially executing code with kernel privileges and apps potentially accessing sensitive user data.
However, this does not mean Apple has confirmed that these vulnerabilities correspond directly to the FomoPeek exploit chain. The precise scope of the incident should be assessed based on further disclosures from Apple and the security teams involved.
Why Do Software Wallets Depend More Heavily on Smartphone Security?
Reputable mobile wallets typically use passwords, biometric authentication, and local encryption to protect private keys. However, the storage, decryption, and signing processes still operate within the smartphone environment.
If malicious software gains elevated system privileges, it may attempt to access wallet data, monitor user input, inspect memory, or locate recovery phrases stored in Notes, photos, the clipboard, or messaging apps.
A device password, fingerprint, or Face ID can prevent an ordinary person from opening the phone, but it may not stop malicious code that is already exploiting an operating-system vulnerability.
This does not mean mobile wallets should not be used. It means assets should be managed in layers:
Mobile wallets can be used for daily interactions and smaller balances.
Long-term holdings and higher-value assets should have an independent security boundary for private keys.
What Does a Hardware Wallet Change?
The core value of a hardware wallet is not simply the addition of another device. It separates private-key generation, storage, and transaction signing from an everyday internet-connected smartphone.
Using KeyPal 2 as an example:
• It uses a dual-chip architecture consisting of an SE secure element and an MCU. The SE is certified to CC EAL6+, while private keys are generated using true hardware randomness.
• It supports QR code, Bluetooth, and USB connections. The phone constructs and broadcasts transactions, while the private key does not need to leave the hardware wallet during normal operation.
• It features an independent LCD screen and physical buttons, allowing users to verify transaction details and confirm signatures directly on the device.
• It supports the recognition and display of PSBT, EIP-712, EIP-7702, Approve, Permit, Permit2, and other transaction or authorization types.
• It supports Passphrase protection, TokenPocket multisig, and encrypted NFC recovery-phrase backups using a KeyPal Card with its own secure element.
This architecture means that even if the smartphone is compromised, an attacker cannot obtain the private key stored inside KeyPal 2 simply by reading the phone’s storage.
The smartphone remains responsible for connectivity, while the private key that determines asset ownership remains inside a dedicated device.
A Hardware Wallet Does Not Mean “Absolute Security”
A hardware wallet is not antivirus software, nor can it repair a smartphone that has already been compromised.
If a phone is under an attacker’s control, the attacker may still attempt to replace a recipient address, construct a malicious authorization request, imitate a DApp interface, or trick the user into signing a high-risk Approve, Permit, or Permit2 transaction.
The hardware wallet’s independent screen is therefore not a decorative feature. It is the final verification layer before a transaction is signed.
When using a hardware wallet, users should follow several essential principles:
Treat the information displayed on the hardware wallet as authoritative. Verify the address, amount, network, and authorization target.
Do not approve transactions or messages you do not understand—especially unlimited approvals and complex message signatures.
Never enter a recovery phrase into a smartphone, website, or chat window, and never store it in Notes, photos, email, or cloud storage.
If a recovery phrase may have been exposed before being imported into a hardware wallet, generate a completely new one and transfer the assets to new addresses.
For higher-value assets, consider combining Passphrase protection with multisig to reduce the risks associated with the compromise of a single device or key.
Keep the smartphone operating system, wallet app, and hardware-wallet firmware updated, and download software only from official sources.
Real security does not come from assuming that one device will never have a vulnerability.
It comes from ensuring that a single smartphone compromise does not automatically become a private-key compromise.
Let your phone connect to the world.
Let your private keys remain within an independent security boundary.
KeyPal 2
Secure · Easy to Use · Portable
https://t.co/adDsRRARol
Apple iOS 27 security advisory:
https://t.co/WHcMQ06h9z
#KeyPal #KeyPal2 #HardwareWallet #CryptoSecurity #Web3Security
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KeyPal Security Festival Is Now Live! https://t.co/vss9LZgVnD
Why an Old Phone Is Not the Same as a Hardware Wallet
Long-time crypto users and large holders often ask the same question:
“Why should I spend over a thousand RMB on a hardware wallet when I can turn an old phone into an offline wallet?”
It is a reasonable question.
A properly configured phone that is permanently kept offline can function as an offline signing device. But in practice, most so-called “offline phones” are merely phones without a SIM card.
They may still connect to Wi-Fi, sync with iCloud, install third-party apps, browse websites, claim airdrops or interact with DApps.
That is not a true cold wallet. It is simply a hot wallet that is used less often.
The recently disclosed DarkSword attack illustrates the difference.
A single webpage could compromise an iPhone
According to a technical report published by Google Threat Intelligence Group, DarkSword is a full-chain iOS exploit that combines six vulnerabilities and targets devices running iOS 18.4 through iOS 18.7.
Attackers can place malicious JavaScript on a fake website or inject it into a legitimate website frequently visited by their intended victims.
When a vulnerable iPhone opens the page in Safari, the code attempts to achieve remote code execution, escape the browser sandbox and escalate its system privileges.
The final payloads observed by Google were capable of collecting device and account information, accessing files, executing remote JavaScript and uploading stolen data to attacker-controlled servers.
This is different from a conventional phishing website that asks users to enter their seed phrase.
In this case, the webpage itself attempts to exploit vulnerabilities in the operating system.
SlowMist founder Cos also reported samples disguised as adult livestreams, TRON energy services, refund processes and security warnings. These pages appeared to target cryptocurrency users running older versions of iOS and Safari. Original security warning
Under normal conditions, a Safari webpage cannot simply read private keys from another application. iOS uses application sandboxing and permission boundaries to prevent that.
DarkSword is dangerous precisely because it attempts to break through those boundaries.
Whether an attacker can directly extract a plaintext private key depends on the wallet’s implementation, the device’s state and the payload being deployed. It would therefore be inaccurate to claim that opening any malicious webpage automatically exposes the private keys of every iPhone wallet.
However, once an attacker obtains sufficiently high system privileges, the security assumption that one app is isolated from another may no longer hold.
Even if a key cannot be exported directly, malware may still collect sensitive wallet data, monitor user activity or manipulate a transaction while the user is preparing to sign it.
The important point is simple: when private keys and a complex internet-connected operating system exist on the same device, an operating-system-level vulnerability can threaten the wallet’s entire security boundary.
Being offline is a state. Isolation is a design.
A smartphone is a general-purpose computer.
It has to support Safari, WebKit, Wi-Fi, Bluetooth, cellular baseband components, cameras, cloud synchronization, notifications and third-party applications.
The more functions a device performs, the larger its potential attack surface becomes.
An old phone often comes with additional problems:
Its operating system may be outdated.
It may no longer receive complete security patches.
Its wallet applications may not have been updated.
Its previous software history may be difficult to verify.
An ordinary user cannot easily determine whether it was previously compromised.
Turning off Wi-Fi does not erase risks that may already exist on the device.
A phone being offline today does not mean it was not infected yesterday. It also does not guarantee that stored data will not be transmitted when the phone reconnects tomorrow.
Offline is a temporary state.
Security isolation is an architectural decision.
What are you actually paying for with a hardware wallet?
My personal view is straightforward:
If you are testing new projects, claiming airdrops or holding a small amount of funds, using an old phone may be perfectly reasonable.
But if a wallet contains a substantial portion of your net worth, I would not save the relatively small cost of a hardware wallet by trusting an outdated, general-purpose device with an unverifiable operating history.
The real value of a hardware wallet is not its plastic casing, screen or buttons.
It is the clearer and more limited security boundary.
Take KeyPal 2, the hardware wallet I would personally prefer to use, as an example.
KeyPal 2 does not simply install another wallet application on a general-purpose smartphone. Key generation, storage and transaction signing are moved into a purpose-built hardware device.
It uses a CC EAL6+ secure element together with an independent MCU. Private keys are generated using hardware-based true randomness, and transactions are signed inside the device.
The private key does not need to enter an internet-connected phone or become available to the browser environment simply because the user is interacting with a DApp.
KeyPal 2 also supports offline QR-code signing.
The connected phone creates and broadcasts the transaction, while KeyPal 2 scans the transaction data, displays the relevant information and signs it independently.
The two devices do not need to establish a conventional network connection.
This creates an additional security boundary. Even if the phone or browser has been compromised, the attacker must still overcome the independent signing device.
More importantly, users can verify the recipient address, amount and transaction details on KeyPal 2’s own screen before confirming the transaction with the physical buttons.
The purpose of this independent screen is not to make the product look more sophisticated.
It provides a trusted display that helps prevent compromised software from showing one transaction while asking the hardware wallet to sign another.
KeyPal 2 also supports PIN protection and passphrases. Different passphrases can derive separate wallets, allowing users to isolate their main holdings, daily-use funds and hidden accounts.
Seed phrases can also be encrypted and backed up to a KeyPal Card through NFC, reducing the risks associated with plaintext paper backups being photographed, damaged, lost or discovered.
Each feature may appear simple on its own. Together, however, they serve one objective:
Keeping private keys away from browsers, general-purpose operating systems and internet-connected environments.
A hardware wallet is not magic
This distinction is equally important: buying a hardware wallet does not make a user invulnerable.
If someone enters their seed phrase into a phishing website, stores it in a photo album or uploads it to the cloud, no hardware wallet can protect the funds.
The same applies when users blindly approve transactions they do not understand.
A hardware wallet helps isolate private keys and provides an independent environment for displaying and signing transactions. It cannot determine whether every smart contract is safe, nor can it stop a user from voluntarily disclosing a seed phrase.
A more sensible approach is to separate assets according to risk:
Keep only small balances in everyday hot wallets.
Use separate addresses for DApp interactions.
Store substantial long-term holdings in a hardware wallet.
Use passphrases or multisignature arrangements for additional isolation.
Never photograph a seed phrase or save it in cloud storage.
Never enter a seed phrase into a website or messaging application.
Can an old phone still be used as an offline wallet?
Yes—but only with strict operational discipline.
A reasonably configured offline signing phone should be factory-reset and updated to the latest supported operating system before being isolated.
Only verified wallet software should be installed. The SIM card should be removed, and Wi-Fi, Bluetooth, AirDrop and cloud synchronization should remain disabled.
The device should never again be used for browsing, email, messaging, airdrops or DApp interactions.
Unsigned transactions should be imported through a controlled method such as QR codes, signed on the offline phone and then transferred to a separate connected device for broadcasting.
If someone can maintain this process consistently, an old phone can serve as an offline signer.
The problem is that most ordinary users cannot continuously guarantee these conditions. It is also difficult for them to verify whether the phone’s operating system, applications and historical environment remain trustworthy.
Apple has patched the vulnerabilities associated with the disclosed attacks. Anyone using an iPhone to manage cryptocurrency should update to the latest software available for their device and enable automatic security updates. Apple security guidance
If an outdated device has previously opened suspicious websites, I would not continue using it to manage substantial assets.
A safer response is to generate an entirely new seed phrase on a trusted device or hardware wallet and transfer the assets. Do not simply import the potentially exposed seed phrase into a new device.
The real cost is not the device
When you buy a KeyPal 2, you are not merely buying another electronic device capable of running a wallet.
You are paying for a smaller attack surface, a clearer key boundary, an independent transaction display and a signing environment separated from the internet-connected device.
An old phone may save you the price of a hardware wallet, but that saving must be compensated for through system maintenance, strict operational discipline and your own ability to assess security risks.
When protecting substantial on-chain assets, the meaningful comparison is not the price of an old phone versus the price of a KeyPal 2.
It is the cost of the hardware wallet versus the potential cost of a single private-key compromise.
#KeyPal #KeyPal2 #HardwareWallet #CryptoSecurity #SelfCustody
KeyPal 2 Firmware V3.2.0 Release
Update Notes：
https://t.co/c0N3jnuKKB
Upgrade Guide：
https://t.co/CQ9nswH9R6
👉Get your KeyPal 2 now: https://t.co/adDsRRARol
KeyPal Card is one of the most efficient and convenient ways I’ve ever used to back up mnemonics. Check it out!
Don’t let a piece of paper cost you everything.
If a handwritten seed phrase is captured on camera and uploaded online, losing all your assets in seconds is not an exaggeration.
It is one of the most real risks in crypto.Many people still write their seed phrases down in plain text.
But the biggest problem with paper is simple: once someone sees it, your asset security can go to zero.
Your seed phrase should not be exposed on a piece of paper that can be photographed, lost, damaged, or read by others at any time.
You need a stronger way to back up your assets:
#KeyPal Card.
It is not just a card.
It is an offline security card designed for encrypted seed phrase backup.
🔒 Protected by a Secure Element chip
KeyPal Card uses a built-in Secure Element chip to encrypt and store your seed phrase in an offline environment, reducing the risk of plain-text exposure.
🔢 PIN-protected access
Even if the card is lost, others cannot directly read the data inside. Without the correct PIN, the card is just a locked piece of hardware.
📶 NFC quick recovery
No manual copying. No plain-text exposure. Simply tap to import and recover your seed phrase via NFC.Real security should not rely on a piece of paper that anyone can see.
With KeyPal Card, upgrade your seed phrase from “plain-text storage” to “offline encrypted backup.”
👉 https://t.co/h90z2uhIJK
Upgrade the way you back up your assets and keep your digital sovereignty in your own hands.
草台班子😂
美国警方在对车辆搜查中，通过随身记录仪无意录下加密货币助记词，随后视频上传至网络
钱包随后被盗走超过100万美元
In the exchange era, security was WHO held your assets. @binance
In the software wallet era, security was WHO controlled your keys. @TokenPocket_TP
In the hardware wallet era, security is whether YOU can verify every transaction before you sign. @KeyPalWallet
TokenPocket
┃
┣ Wallet
┃ ┣ Mobile
┃ ┣ Extension
┃ ┗ Hardware Wallet @KeyPalWallet
┃
┣ All-in-One Hub
┃ ┣ Portfolio Management
┃ ┣ Instant Trading
┃ ┗ Market
┃
┣ Stablecoin-Friendly
┃ ┣ 0 Gas Transfers
┃ ┣ Gas-free Swap
┃ ┣ Pay Gas in Stablecoins
┃ ┗ QR Pay
┃
┣ Trade
┃ ┣ Multi-chain
┃ ┣ Swap & Bridge
┃ ┣ 0 Gas Transactions
┃ ┣ Tokenized Stocks
┃ ┣ Perpetuals (Coming Soon)
┃ ┣ Meme Trading
┃ ┗ RWA
┃
┗ Security Stack
┣ KeyPal Hardware Wallet
┣ Cold Wallet
┣ Multisig Wallet
┣ Passphrase
┗ Private Wallet
I think these are some of the wallets that currently offer a good user experience.
Tier List of Cold Wallets
S Tier
@Trezor
Safe 7
@BitBoxSwiss
BitBox02 Nova
@KeystoneWallet
Keystone 3 Pro
@Ledger
Flex
@KeyPalWallet
KeyPal 2
A Tier
@Ledger
Nano S Plus
@Tangem
Wallet
@ngrave_official
ZERO
@SafePal
S1 Pro
@RyderWallet
Ryder One
B Tier
@Tangem
Ring
@SafePal
X1
@Blockstream
Jade Core
@ELLIPAL
Titan 2.0
@DCENTWALLETS
Biometric Wallet
C Tier
@thisisarculus
Cold Storage Wallet
@ELLIPAL
X Card
D Tier
@COLDCARDwallet
Q
@DCENTWALLETS
S + R3covery
@BCVaultOfficial
BC Vault ONE
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