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Security News

Blockchain security and audit news

AllBitcoin671Ethereum390DeFi304Web3133NFTs36Trading715Regulation608Stablecoins259Payments187Blockchain1143Altcoins416Mining86Security178AI & Crypto298Market Analysis258
NexaPay
DeFi Tag · 2d ago

AI Agents in DeFi Security: Emerging Threats and Protection Strategies for Modern DeFi Protocols

“In DeFi, security isn’t a feature. It’s survival.” Continue reading on Medium »

defiregulationsecurity
NexaPay
U.Today · 2d ago

Buterin Speaks Out About Ethereum’s Post-Quantum Protection

Buterin Speaks Out About Ethereum’s Post-Quantum Protection News By Alex Dovbnya Thu, 26/02/2026 - 8:01 Ethereum co-founder Vitalik Buterin has detailed an ambitious "bundle" strat...

ethereumregulationblockchain
Economic Attack Vectors in Smart Contracts
Blockchain Tag · 2d ago

Economic Attack Vectors in Smart Contracts

Smart contract security is no longer just about reentrancy, overflows, or access control bugs. Today’s most devastating exploits don’t… Continue reading on Medium »

regulationsecurity
Leading RWA Token Development Company for Secure Assets
Cryptocurrency Tag · 2d ago

Leading RWA Token Development Company for Secure Assets

You seek ways to bring real assets onto blockchain. This process changes how you own and trade them. Security stays front and center. A… Continue reading on Medium »

regulationblockchainsecurity
NexaPay
Fintech Tag · 2d ago

Anatomy of a Build Tool Vulnerability: Auditing Nubank’s Vessel

Subtitle: How a simple Clojure wrapper for shell commands can lead to RCE, Data Leaks, and Infrastructure risk. Introduction In modern… Continue reading on Medium »

regulationsecurity
Top passive income options in Crypto
Cryptocurrency Tag · 2d ago

Top passive income options in Crypto

Memecoins are a scam, they pump and dump in a mechanism that benefits the big guys controlling the platforms and markets. Continue reading on Medium »

security
“AI Wallets, Coinbase, and the $16M ClawBot Scam — Is the Machine Economy Already Here?”
Blockchain Tag · 2d ago

“AI Wallets, Coinbase, and the $16M ClawBot Scam — Is the Machine Economy Already Here?”

What if the same week you heard about 1,300 AI agents opening crypto wallets in a single day, you also learned about a $16 million AI… Continue reading on Medium »

regulationsecurityai-crypto
Security and Privacy Comparison: Bank Syariah Indonesia (BSI) vs Stealf, Stablecoin-Based Neo-Bank
Blockchain Tag · 2d ago

Security and Privacy Comparison: Bank Syariah Indonesia (BSI) vs Stealf, Stablecoin-Based Neo-Bank

by :0xZucho Continue reading on Medium »

regulationstablecoinssecurity
Experienced & Industry Certified Bitcoin Expert at Mighty Hacker Recovery
Bitcoin Tag · 3d ago

Experienced & Industry Certified Bitcoin Expert at Mighty Hacker Recovery

Mighty Hackar Recovery is a specialized digital forensics and cyber-investigation agency focused on the recovery of lost, stolen, or… Continue reading on Medium »

bitcoinsecurity
UK security committee chair urges temp ban on crypto political donations
CoinTelegraph · 3d ago

UK security committee chair urges temp ban on crypto political donations

Written by Stephen Katte , Staff Writer Reviewed by Felix Ng , Staff Editor UK security committee chair urges temp ban on crypto political donations 52 minutes ago The Reform UK pa...

bitcoinregulationsecurity
Ethereum DeFi Warning: Vitalik Flags Oracles As A Hidden Time Bomb
NewsBTC · 3d ago

Ethereum DeFi Warning: Vitalik Flags Oracles As A Hidden Time Bomb

Ethereum co-founder Vitalik Buterin is urging the Ethereum ecosystem to treat oracle design and decentralization as a priority security problem, warning that key parts of DeFi’s st...

ethereumdefiregulation
Will AI Believe in Bitcoin?
Bitcoin Tag · 3d ago

Will AI Believe in Bitcoin?

Bitcoin is “digital gold.” You’ve heard the pitch a thousand times. An unhackable system. No central authority. A hard cap of 21 million… Continue reading on Medium »

bitcoinsecurityai-crypto
The Agentic Economy Is Here — And It’s Reshaping Strategy, Security, and State Power
Blockchain Tag · 3d ago

The Agentic Economy Is Here — And It’s Reshaping Strategy, Security, and State Power

Three seemingly separate developments this week tell a single story about where technology is heading: Continue reading on Medium »

regulationsecurity
NexaPay
Fintech Tag · 3d ago

Navigating the Quantum Horizon: A Transition Framework for Financial Systems to PQC

Why the Global Financial System is Unprepared for the 2028–2032 “Quantum Vulnerability Window” Continue reading on Medium »

security
Financial Privacy Is Economic Security
Blockchain Tag · 3d ago

Financial Privacy Is Economic Security

Financial privacy is often misunderstood as secrecy. In reality, it is infrastructure for trust. Continue reading on Medium »

regulationsecurity
Bitunix Security and Transparency: Building Trust Beyond Market Cycles
Cryptocurrency Tag · 3d ago

Bitunix Security and Transparency: Building Trust Beyond Market Cycles

Continue reading on Medium »

regulationsecurity
NexaPay
Crypto Briefing · 3d ago

Ethereum Foundation releases Strawmap outlining L1 upgrades through 2029

Ethereum Foundation releases Strawmap outlining L1 upgrades through 2029 Technical plan outlines seven forks through 2029 and sets five long term goals including higher throughput...

ethereumregulationsecurity
Building a Clinical AI + RCM Platform with Blockchain Audit based on Open Source Platforms — and It…
Blockchain Tag · 3d ago

Building a Clinical AI + RCM Platform with Blockchain Audit based on Open Source Platforms — and It…

How we combined OpenEMR, Ollama, local LLMs, OpenClaw, Polygon, and a Telegram bot into a clinical decision support and revenue cycle… Continue reading on Medium »

regulationblockchainaltcoins
Why Meme Coins Are Wrecking Wallets: Rug Pulls, Pumps, and the 2026 Reality Check
Cryptocurrency Tag · 3d ago

Why Meme Coins Are Wrecking Wallets: Rug Pulls, Pumps, and the 2026 Reality Check

I remember quite well the evening in 2024 when I first heard about meme coins. Continue reading on Medium »

security
MindGTC Wallet Completes Full CertiK Security Audit 25/02/2026
Cryptocurrency Tag · 3d ago

MindGTC Wallet Completes Full CertiK Security Audit 25/02/2026

Security has always been the core design principle behind MindGTC. From the beginning, the goal has been to build a fully self-custodial… Continue reading on Medium »

regulationsecurity
Four Most Common Web 3 Vulnerabilities of 2025 and How Not to Fall Into the Trap
Web3 Tag · 3d ago

Four Most Common Web 3 Vulnerabilities of 2025 and How Not to Fall Into the Trap

Web3 security in 2025 is a paradox. Continue reading on Medium »

web3regulationsecurity
Cryptocurrency Scams
Cryptocurrency Tag · 3d ago

Cryptocurrency Scams

blockchain Continue reading on DataX Journal »

blockchainsecurity
Sniper bot watcher: Protecting Market-Making capital from front-running exploits
Trading Tag · 3d ago

Sniper bot watcher: Protecting Market-Making capital from front-running exploits

Market making has always required a delicate balance between providing liquidity and protecting capital. Automated market-making bots help… Continue reading on ADAMANT »

security
Anthropic Caught Three Chinese Labs Stealing 16 Million AI Conversations.
Level Up Coding · 3d ago

Anthropic Caught Three Chinese Labs Stealing 16 Million AI Conversations.

Member-only story Anthropic Caught Three Chinese Labs Stealing 16 Million AI Conversations. The Internet Took China’s Side. 24,000 fake accounts, a $1.5 billion copyright settlemen...

regulationpaymentssecurity
CryptoGates — The New Standard for Verified Crypto Strategies
Cryptocurrency Tag · 3d ago

CryptoGates — The New Standard for Verified Crypto Strategies

Replacing crypto hype with institutional-grade verification. Build, stress-test, and audit your trading strategies for maximum survival. Continue reading on Medium »

tradingsecurity
NexaPay
Cryptocurrency Tag · 3d ago

Bitunix Security and Transparency Defining a Transparent Crypto Exchange.

A transparent crypto exchange is defined by measurable accountability and structural resilience. Security and transparency must function… Continue reading on Medium »

defiregulationsecurity
NexaPay
The Block · 3d ago

LEO premium may hint at movement on hacked Bitfinex BTC tied to 30% of US Strategic Bitcoin Reserve, analyst says

About 94,636 BTC tied to the 2016 Bitfinex hack, roughly 30% of the U.S. Strategic Bitcoin Reserve, remain frozen pending legal proceedings.

bitcoinregulationsecurity
IRS Letter 6173: Your Questions Answered by Crypto Tax Experts
Cryptocurrency Tag · 3d ago

IRS Letter 6173: Your Questions Answered by Crypto Tax Experts

By Clinton Donnelly, CEO, Founder | CryptoTaxAudit Continue reading on Medium »

security
NexaPay
Crypto Briefing · 3d ago

Jameson Lopp: Self-custody is essential to avoid third-party risks, phishing attacks are the biggest threat, and a three-wallet system can enhance security | Bankless

Jameson Lopp: Self-custody is essential to avoid third-party risks, phishing attacks are the biggest threat, and a three-wallet system can enhance security | Bankless Rising physic...

regulationsecurity
NexaPay
The Block · 3d ago

South Korean police arrest two over alleged theft of seized bitcoin from evidence: report

South Korean police have arrested two individuals over the alleged theft of 22 BTC seized during a 2021 hacking investigation.

bitcoinsecurity