Blockchain Security

Germany's Sparkassen group, representing over 400 savings banks, is preparing to offer regulated Bitcoin trading to millions of customers through their banking apps. This landmark ...

Crypto Blockchain Industries (CBI) has announced a non-dilutive shareholder current account advance of up to €20 million to acquire Bitcoin and servers, signaling a strong commit...

Recent cases demonstrate how cryptocurrency transaction analysis is becoming a powerful tool in uncovering espionage activities and national security breaches. In one notable incid...

Public companies are increasingly adopting innovative crypto strategies, moving beyond simple holdings to active treasury management. Crypto Blockchain Industries announced a €20...

The Trump administration has taken significant steps to integrate cryptocurrency into traditional financial systems, with new policies allowing crypto assets to be considered in mo...

As ERC-20 tokens continue dominating Ethereum's DeFi ecosystem, security flaws in wallet implementations pose growing risks. This investigation reveals common vulnerabilities in to...

This investigative piece examines the critical security implications of custodial versus non-custodial wallet solutions as we approach 2025. With increasing regulatory scrutiny and...

As Ethereum layer-2 solutions like Base and Starknet gain traction for solving scalability issues, they're simultaneously creating new security challenges in the DeFi ecosystem. Th...

As Bitcoin integrates with DeFi through layer-2 solutions and bridging protocols, new security challenges emerge. This article examines decentralized custody solutions like Zenrock...

MetaMask's ambitious expansion into Bitcoin and Solana DeFi ecosystems, coupled with its gas fee removal initiative, presents both opportunities and significant security challenges...

This comprehensive analysis compares hardware and software/DeFi wallets for cryptocurrency storage, examining their security architectures, attack surfaces, and trade-offs. Hardwar...

The decentralized finance (DeFi) ecosystem faces an unprecedented security crisis, with $2.3 billion lost to exploits in 2025 alone. Recent attacks on Base blockchain and vulnerabi...

The cryptocurrency wallet landscape in 2025 is undergoing significant transformations with major players like MetaMask expanding support to Bitcoin and Solana while eliminating gas...

As cryptocurrency adoption grows in 2025, wallet security remains paramount. This analysis examines the top 8-12 crypto wallets across hot, cold, and hybrid categories, evaluating ...

Bitcoin's security landscape is evolving rapidly with advancements in wallet technologies, the emergence of spot Bitcoin ETFs, and shifting market trends. This article explores the...

As ERC-20 wallets become increasingly central to DeFi and Web3 ecosystems, their security challenges grow more complex. This analysis explores the current threat landscape targetin...

This comprehensive analysis examines Crypto.com's wallet security architecture, including its DeFi Wallet and main platform wallet. We evaluate key security features like non-custo...

This comprehensive analysis explores the evolving security landscape of decentralized finance (DeFi) in 2024, focusing on wallet security, smart contract risks, and platform vulner...