ColdWallet

Lost crypto = gone forever.
Scammers are smarter.
Hackers are faster.
But YOU can still outsmart them.
$BTC

Here’s your simple, powerful guide to crypto wallet safety in 2025 👇
🧠 First, Know the Types of Wallets:
1. Hot Wallets (Online):
Fast, connected 24/7
Examples: MetaMask, Trust Wallet
Risk: Easier target for phishing/malware
2. Cold Wallets (Offline):
USB-like hardware (Ledger, Trezor)
Not connected = much safer
Best for long-term HODLing
3. Custodial Wallets:
Exchange wallets (Binance, Coinbase)
User-friendly, but you don’t hold the keys
4. Non-Custodial Wallets:
You own the keys
YOU are 100% responsible
🚨 Never Do This (Seriously)
❌ Store your seed phrase in screenshots or notes app
❌ Share your wallet screen on video or livestream
❌ Click random airdrop links
❌ Sign unknown walletConnect popups
❌ Approve every token transaction without checking
One click = total wipe.
✅ Always Do This Instead
✔️ Use a cold wallet for big holdings
✔️ Write your seed phrase on paper — never digital
✔️ Use Revoke.cash regularly to remove old permissions
✔️ Double-check URLs before connecting
✔️ Enable 2FA + anti-phishing codes on exchanges
✔️ Test new projects with a burner wallet
🔐 Pro Tips from Web3 Security Experts:
🛡️ Use multiple wallets for different purposes
🛡️ Store paper backups in two secure places
🛡️ Review token approvals every month
🛡️ Use password managers (but never for seed phrases)
🛡️ Never keep all your funds in one place
💬 Real Story:
One user lost $60K in 15 seconds.
They copied their seed phrase into Google Docs and got phished via a fake MetaMask ad.
📌 Lesson: Security ≠ optional. It’s survival.
🔚 Final Thoughts:
Your wallet is your vault.
Learn it. Lock it. Respect it.
Don't let a careless tap cost you everything.
👇 Share this guide with every crypto beginner you know 👇

#Salma6422 #CryptoWallet #SeedPhrase #ColdWallet #Web3Tips #CryptoSecurity #PhishingScam #BinanceSquare

A cryptocurrency wallet type called a “cold storage wallet” is made to keep private keys offline, adding an extra degree of protection against viruses, hacking, and other security risks. To access and control cryptocurrency holdings, one needs private keys. Cold wallets increase the difficulty of hostile actors accessing your digital assets by holding them offline.
In this article, we will discuss the various types of cold storage wallets, along with their respective pros and cons.

1. Ledger Nano X-
Many people choose the Ledger Nano X cold hardware wallet for storing different cryptocurrencies, including Bitcoin, Ethereum, and other altcoins. It comes after the Nano S as the newest model in the Nano line.
A security-certified chip and a unique operating system on the Ledger Nano X provide enhanced security by preventing hackers and other potential risks from accessing your private keys. To protect your account, it uses a PIN code and a recovery phrase. With Nano X, you can manage your cryptocurrency holdings from any internet-enabled location by connecting it to your computer or mobile device via Bluetooth or a USB cord. The Nano X has a small display screen as well, which facilitates transaction confirmation and device navigation.
Additionally, Nano X makes it simple to store, send, and receive various cryptocurrencies by enabling the use of many cryptocurrency applications. It uses a 24-word recovery seed phrase that in the event that the device is misplaced, stolen, or breaks, will enable you to get your money back. All things considered, the Ledger Nano X cold storage wallet is one of the greatest hardware wallet choices available because of its strong security, adaptable use, and easy-to-use design.

2. Keepkey-
Another excellent option for a cold storage wallet is KeepKey. Unlike Ledger, which offers a variety of shiny models, KeepKey only offers one cold wallet device, but this one-dimensional approach to the product is quickly justified when you take into account that KeepKey is an all-in-one package with support for nearly all popular cryptocurrencies worldwide and its own standalone application.
To ensure your security, it has PIN protection and a 12-, 18-, or 24-word recovery phrase, depending on your preference. Additionally, it is the most transaction-friendly cold wallet available. Its programs let you conduct transactions, and its special interface lets you plan transactions ahead of time. KeepKey is the best option if you want to purchase a single cold storage wallet that takes care of everything.
3. Coldcard-
The goal of the Bitcoin hardware wallet ColdCard is to offer the best security possible for storing Bitcoin and Bitcoin alone. For those who are ardent supporters of Bitcoin and would rather hang onto their coins for extended periods of time, ColdCard is the ideal choice. With the newest ColdCard cold storage wallet, the ColdCard mark4, you can start storing your Bitcoin safely without ever using a computer. It makes use of the Bitcoin blockchain’s inherent PSBT (BIP174) algorithm.
It features an internal tamper-proof mechanism that erases the device’s memory if it detects an attempt to hack into it, along with a PIN code system. Because ColdCard can better meet Bitcoin’s unique criteria, its concentration on the cryptocurrency allows it to offer a high degree of security.
4. Bitbox02-
BitBox02, another cold storage wallet made and maintained by Shift, focuses only on how small it is and how well it works with the USB-C connector that it comes with. But this does not imply that the wallet’s other features are at risk. For instance, Shift has made the source code of their BitBox02 wallet publicly available as proof of their capacity to maintain security. Nobody has been able to complete this challenge to date, despite numerous attempts to crack it.
5. Trezor Model T-
A refined take on the original Trezor One wallet, the Trezor Model T is designed to be as intuitive as possible. With its color touchscreen display of 240 by 240 pixels, the Model T’s menus and settings are simple to use.
The Model T is compatible with a variety of devices, including desktops, laptops, smartphones, tablets, and mobile devices that connect to it by USB or Bluetooth.
More than 1,000 cryptocurrencies are supported by the Trezor Model T, including various altcoins and ERC-20 tokens in addition to all of the major cryptocurrencies including Bitcoin, Ethereum, Litecoin, and Ripple.
Even for those who are unfamiliar with hardware wallets, the Model T boasts an intuitive user interface. If you have never used cold storage before, the Trezor Model T is an excellent place to start.

#Ledger #Keepkey #Bitbox #Trezor #Coldwallet

‘If you store keys online — they are not yours. Flex or fail.’

🚀 forget about flash drives

The familiar Ledgers in the form of USB flash drives? That's yesterday's news.
Meet Ledger Flex — Solana Edition: a new ultra-thin, flexible, and stylish hardware wallet designed for Solana and the Web3 world.
This is not just an update. This is a new philosophy of security and mobility.

By The Hidden Chapter by Mr.R | Published via Binance Square – July 9, 2025

Crypto security isn’t just about cold wallets or seed phrases anymore.

In 2025, one of the fastest-growing threats is brutally offline — wrench attacks.

These attacks aren’t theoretical. They’re physical.

Think armed home invasions, forced wallet transfers, and high-stakes extortion. If you hold large amounts of crypto — or even brag like you do — you could become a target.
What Is a Wrench Attack?
The name comes from a meme:

“Why hack someone’s wallet when you can just hit them with a wrench until they give up their password?”
That’s no joke anymore.
In recent months, wrench attacks have surged globally, with high-profile cases in:
These attacks bypass firewalls, encryption, and multi-factor security.

Why? Because they target you, not your software
London – $2.3M in ETH stolen after a forced hardware wallet unlockPakistan – Trader kidnapped after sharing portfolio size on TwitterSouth Korea – Fake delivery agents used to gain access and extort keys
These attacks bypass firewalls, encryption, and multi-factor security.
Why? Because they target you, not your software.

🔐 How to Protect Yourself in 2025

Even if you're not a whale, operational security (OPSEC) is now essential. Here’s how to level up:
✅ Digital Measures:
Use Multi-Sig Wallets: Spread approval across devices or people.Enable Hidden Wallets: Leverage plausible deniability features
(Trezor, Ledger).Split Assets: Keep only small sums in visible wallets; hide the rest in cold storage.
✅ Physical Measures:
Don’t reveal your portfolio size on socials (even as a joke).Set up duress PINs or time-delay features on hardware wallets.Invest in home security: smart cameras, encrypted vaults, biometric access.

⚠️ Bonus: Fake Wallet Strategy

Keep a “decoy” wallet with a small amount of crypto. If threatened, giving that up might de-escalate the situation, buying you time and potentially saving your main stash.
🧠 Final Take
In a digital-first world, crypto wealth has become dangerously visible, yet physically vulnerable.
Wrench attacks are a reminder that decentralized finance still requires centralized self-defense. If you’re securing millions with 12 words, make sure the people around you can’t force them out.

#CryptoSecurity2025
#WrenchAttacks
#Web3Safety
#Coldwallet
#CryptoWealth

$BTC $ETH $SOL

If you want to maximally protect your cryptocurrency from hacks, viruses, and even exchange crashes — you need a cold wallet. Here’s what you need to know to not get lost 👇

❄️ What is a cold wallet?

This is a way to store crypto offline, without a constant internet connection. It is invulnerable to hackers — like a crypto safe with the key only you have.

In the world of cryptocurrency, security is paramount. While many focus on hot wallets for convenience, cold wallets are often regarded as the safest option for long-term storage. But what exactly is a cold wallet, and how can you make sure it’s secured properly?
What is a Cold Wallet?
A cold wallet (or cold storage) is a type of cryptocurrency wallet that stores your private keys offline, away from the internet. Unlike hot wallets, which are connected to the internet and more vulnerable to hacking, cold wallets are completely isolated from online threats, making them the go-to choice for long-term storage of digital assets.
Types of Cold Wallets:
Hardware Wallets:
These are physical devices (like USB drives) that store your private keys offline. Examples include Ledger Nano X, Trezor Model T, and KeepKey. They are considered one of the most secure methods of storing cryptocurrency because they are immune to online attacks.Paper Wallets:
A paper wallet is simply a physical printout of your public and private keys. While it’s a low-cost option, it requires careful handling to avoid physical damage, theft, or loss. A paper wallet typically comes in the form of a QR code that can be scanned to access your crypto.Air-gapped Computers:
These are offline computers that store your private keys and never connect to the internet. They can be highly secure but require technical know-how to set up and maintain.
How to Secure Your Cold Wallet:
While cold wallets are naturally more secure than hot wallets, they still require proper protection to avoid loss or theft. Here are some best practices:
1. Use Strong Backups:
Always create multiple backups of your wallet’s private key or recovery phrase. Store them in different physical locations (e.g., safety deposit boxes, trusted family members) to ensure access in case of theft, fire, or damage.Never store backups digitally in online locations like cloud storage or emails.
2. Physical Security:
For hardware wallets, ensure that your device is kept in a secure location, such as a safe or a lockbox. Remember, physical access equals control.For paper wallets, consider using fireproof and waterproof storage to prevent physical damage.
3. Use a Passphrase (if applicable):
Many cold wallets (especially hardware wallets) allow you to set up a passphrase or PIN for added protection. This acts as an extra layer of security, ensuring that even if someone gains physical access to your wallet, they cannot easily access your funds.
4. Avoid Sharing Recovery Phrases:
Your recovery phrase (often 12–24 words) is the key to recovering your funds. Never share it with anyone, even if they claim to be tech support or from a legitimate crypto exchange. If someone else gets your recovery phrase, they control your crypto.
5. Encrypt Your Backup Files:
If you store backups of your wallet on a USB drive or any external media, consider encrypting the backup. This adds a layer of protection in case the backup is lost or stolen. Use strong encryption algorithms (e.g., AES-256) to secure the backup.
6. Regularly Check and Test Access:
Periodically check your cold wallet backups to ensure they’re in good condition. This includes verifying your paper wallets (ensure QR codes or keys are legible) and testing your hardware wallet for compatibility with the latest software updates.
7. Use Multi-Signature Wallets (Optional):
For extra security, consider using a multi-signature wallet, which requires multiple private keys to authorize a transaction. This means even if one key is compromised, the attacker cannot access your funds without the others.
8. Stay Aware of Phishing and Scams:
Ensure you’re always downloading wallet firmware or software updates from the official website. Phishing attacks are prevalent, and fake wallet updates may contain malware designed to steal your private keys.
Why Cold Wallets are Essential for Long-Term Security
If you’re holding cryptocurrency for the long term, cold wallets are your best bet. While they may not be as convenient as hot wallets for frequent transactions, they provide peace of mind knowing your funds are protected from online hacking, phishing, and other cyber threats.
The Bottom Line:
In the crypto world, “Not your keys, not your coins.” Cold wallets give you full control over your assets, making them indispensable for safeguarding large amounts of cryptocurrency. By following these best practices, you can ensure that your crypto remains safe, even in an increasingly volatile and risk-prone digital environment.

Since early **January**, I’ve been sounding the alarm about what’s unfolding right now — an $XRP supply shock** like no other.
Back in **November/December**, before $XRP was back on everyone’s radar, I was warned. Now it’s happening... and here’s what you need to know 👇
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## ⚠️ Exchanges Are Running Dry
Most platforms don’t hold enough $XRP . If you request withdrawal, they may **sell someone else’s**, hoping no one notices. Liquidity is vanishing.

## 🏦 OTC Desks Are Depleting
Institutions are buying behind the scenes. Why? Because **Ripple doesn’t do double sales** and the **escrow is locked** for years. That means:
* No more big dumps.
* Monthly supply is minimal.
* Supply is tight, and getting tighter.

## 💼 Institutional Buyers Don’t Flip
These aren’t traders — they’re **holding for use**, not profits.
Once they buy… it’s **gone forever** — cold storage, locked away, never hitting public markets again.
---

## 🔥 What’s Fueling This Fire?
🚀 **No ETFs yet** — but they’re coming.
🚀 **No real retail FOMO** yet — but it's near.
🚀 **No institutional frenzy** — just stealth accumulation.

ETFs alone will require **22 XRP per 1 ETF unit** 😱
Add in **SWIFT, DTCC, B2B platforms, Treasuries, balance sheets**… and suddenly, **\$1000 XRP** looks *tiny*.
---

## 🟢 The GOOD:
✅ Supply shock = **massive price surge**
✅ ETFs = **historic demand injection**
✅ FOMO = **retail wave incoming**
---

## 🔴 The BAD:
Once you **sell**, it’s probably gone for good.
Institutions will **scoop everything** and store it forever.
**Sub-\$1000 XRP?** You’ll never see it again.
---

## 🧠 Turn the BAD into GOOD – Here’s How:
1️⃣ **Get your XRP OFF exchanges.**
2️⃣ **Use a cold wallet** — I recommend \[**@Tangem**] for portability and ease.
3️⃣ **DON’T sell your whole bag** – if you’re priced out, **you’re out forever**.

💡 They may initiate a **buyback program**, similar to gold.
If your XRP is in cold storage? 💪 **It’s not for sale unless you want it to be**. My price? **\$25K per XRP** – period.
---

## 🎁 BONUS for My Community:
Tangem gave us a **10% discount** for secure cold wallets!
Use code: **REMI** at checkout 🛒
No internet, no wires. Tap & transact in under 3 minutes.
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## Final Thoughts:
Don’t get left behind. Don’t be the person selling their whole bag for a quick 10x, only to miss a **1,000x run** from 2027–2030.
**Your grandkids will thank you** if you play this right.
Keep it quiet. Move smart. Stay safe. 💼
---

#xrp #CryptoNewss #Tangem #Coldwallet #SupplyShock

💰 What Is a Crypto Wallet?
Think of a #crypto wallet as your personal keychain to the crypto world. It's not about storing coins physically but about keeping your private keys safe—those are the secret codes that let you access and manage your digital assets. Without them, it's like having a locked treasure chest with no key.

✨ Why It Matters
- Security: Your wallet ensures that only you can access your crypto holdings.
- Control: With the right wallet, you're in charge—no banks or intermediaries.
- Flexibility: Send, receive, and manage various cryptocurrencies all in one place.

💡 Types of Wallets
- Hot Wallets: These are connected to the internet—think mobile apps or desktop programs. They're convenient for daily transactions but can be more vulnerable to online threats.
- Cold Wallets: These are offline wallets, like hardware devices or even paper printouts. They're great for long-term storage and offer enhanced security.
- Custodial Wallets: A third party holds your private keys. It's user-friendly but means you rely on someone else for security.
- Non-Custodial Wallets: You hold your private keys, giving you full control—and full responsibility.

🚀 Pro Tip
For everyday use, a hot wallet is handy. But for storing significant amounts, consider a cold wallet for added security. And always, always back up your wallet's recovery phrase—it's your lifeline if you ever lose access.
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#CryptoWallet #hotwallet #Coldwallet #cryptoeducation