What Is Zcash (ZEC)? Why Is It Considered a Privacy Upgrade to Bitcoin?
Explore how Zcash (ZEC) brings optional privacy to blockchain transactions. Learn how shielded and transparent addresses work, how it compares to Bitcoin, its use cases, mining model, and future development.
Fiat Withdrawal – How to Cash Out Crypto to USD
Cash out crypto to USD with CoolWallet Fiat Withdrawal. Convert supported stablecoins to U.S. dollars via a simple blockchain transfer and receive funds directly in a U.S. bank account through Bridge.
Top Crypto Security Risks in 2026 [Guide]
Explore the top crypto security risks in 2026, from phishing and AI scams to supply chain attacks, and learn how CoolWallet helps protect digital assets in Web3.
CoolWallet Partners with Tronify to Simplify and Lower TRON Token Transfer Costs
Lower TRON transaction fees with CoolWallet’s Tronify integration. Send TRC-20 tokens with Energy Rental while keeping full self-custody and asset security.
CoolWallet integrates TRON Energy Rental to reduce TRX fees, securely manage TRC-20 assets, and maintain full self-custody of private keys, reflecting its commitment to supporting the blockchain networks users depend on most.
What Is TRON Energy Rental? A Guide to Using Energy Rental
Learn how TRON Energy Rental works to reduce TRX fees on TRON. Discover how CoolWallet and Tronify lower TRC-20 transaction costs and enable USDT transfers without TRX.
Why BTC Stakers Should Pay Attention to Lombard Lux Points
Learn how staking BTC with CoolWallet lets you earn rewards and accelerate Lombard Lux Points while keeping full self-custody and control.
Stake Bitcoin (BTC) with CoolWallet to earn rewards while keeping full self-custody. Secure BTC staking with LBTC, flexible unstaking, and on-chain transparency.
Really? You Can Stake BTC to Earn Rewards!
Can you really stake Bitcoin? Discover how BTC staking works, the different models available, and how Lombard enables secure, BTC-denominated rewards.




![Top Crypto Security Risks in 2026 [Guide]](http://www.coolwallet.io/cdn/shop/articles/CryptoSecurityRisks2026_en.webp?v=1770714023&width=1600)





