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Security News

Blockchain security and audit news

AllBitcoin671Ethereum390DeFi304Web3133NFTs36Trading715Regulation608Stablecoins259Payments187Blockchain1143Altcoins416Mining86Security178AI & Crypto298Market Analysis258
Stay safe in DeFi with 1inch
DeFi Tag · 1d ago

Stay safe in DeFi with 1inch

This week, we took a deep dive into DeFi security together with our partners. Here’s a concise summary of the key insights. Continue reading on Medium »

ethereumdefiregulation
NexaPay
U.Today · 1d ago

Quantum Computing Risk to Cryptos, Ledger CTO Flags Key Vulnerability

Cover image via U.Today Disclaimer: The opinions expressed by our writers are their own and do not represent the views of U.Today. The financial and market information provided on...

tradingsecurity
Minnesota Weighs Total Ban on Bitcoin and Crypto ATMs
Decrypt · 1d ago

Minnesota Weighs Total Ban on Bitcoin and Crypto ATMs

News Law and Order Minnesota Weighs Total Ban on Bitcoin and Crypto ATMs Minnesota lawmakers are considering a ban on Bitcoin and crypto ATMs, with legislation introduced in respon...

bitcoinregulationsecurity
Security in the Era of CARF: Why Havenley com is the Safest Harbor for Canadian Capital
Trading Tag · 1d ago

Security in the Era of CARF: Why Havenley com is the Safest Harbor for Canadian Capital

In early 2026, the Canadian crypto landscape reached a definitive turning point. With the official commencement of the Crypto-Asset… Continue reading on Medium »

defiregulationsecurity
CONSENT IS THE NEW SECURITY LAYER
Blockchain Tag · 1d ago

CONSENT IS THE NEW SECURITY LAYER

Most blockchains execute first… NanoChain asks: “Was this approved?” Continue reading on Medium »

regulationblockchainsecurity
NexaPay
Cryptocurrency Tag · 1d ago

⚠️ Ostrzeżenie inwestycyjne — ryzyko scamu i kradzieży środków

Ethenainvest.io, Expeditedopenai.com, Expeditioninv.com, Exxtone.com, Ezupicerink.net, F1capitals.com, Factabrokers.com, Fair.markets… Continue reading on Medium »

ethereumsecurity
NexaPay
Cryptocurrency Tag · 1d ago

⚠️ Ostrzeżenie inwestycyjne — ryzyko scamu, oszustwa i kradzieży środków

Ecmarkets.com, Ecmarkets.mu, Economicliteracy.net, Edgebtradepro.cc, Egscapltd.com, EKBIT.com, Eqoflowtechnologies.com, Equinorix.io… Continue reading on Medium »

security
U.S. Government Seizes Over $580 Million in Crypto Linked to Southeast Asian Scams
Bitcoin Magazine · 1d ago

U.S. Government Seizes Over $580 Million in Crypto Linked to Southeast Asian Scams

Bitcoin Magazine U.S. Government Seizes Over $580 Million in Crypto Linked to Southeast Asian Scams U.S. Attorney Jeanine Ferris Pirro said federal authorities have frozen and seiz...

bitcoinpaymentssecurity
The Velocity Paradox
Level Up Coding · 1d ago

The Velocity Paradox

Why 100x faster code doesn’t mean 10x faster shipping We’ve all been there. You sit down with an AI agent on a Saturday morning to hack on a side project and it feels like magic. T...

securityai-crypto
NexaPay
Crypto Briefing · 1d ago

US DOJ strike force seizes $580M in crypto from pig butchering scams

US DOJ strike force seizes $580M in crypto from pig butchering scams The task force achieves major seizure of illegal crypto assets from transnational fraud groups. Share Add us on...

regulationsecurity
NexaPay
Cryptocurrency Tag · 1d ago

⚠️ Ostrzeżenie inwestycyjne — możliwy scam i manipulacja środkami

Coinnexis.com, Cointru.com, Crossovermarkets.com, Crownpcapital.com.au, Crypto-rockets.net, Cryptoavaearnings.com, Coremarketrades.live… Continue reading on Medium »

security
NexaPay
Cryptocurrency Tag · 1d ago

Ostrzeżenie inwestycyjne — możliwy scam i ryzyko kradzieży danych

Capitaldoo.com, Capitalforge-limited.net, Capitalglobeinvest.com, Cedarfx.com, Celebrity-investment.org, Centralplusfinance.com… Continue reading on Medium »

security
How Hybrid Token Models Are Shaping Token Development
Coinmonks · 1d ago

How Hybrid Token Models Are Shaping Token Development

How Hybrid Token Models Are Shaping Token Development Token development has entered a new phase of maturity. In the early days of blockchain, most tokens followed a single-purpose...

regulationblockchainsecurity
Keycloak Client Scopes
Level Up Coding · 1d ago

Keycloak Client Scopes

A boring security introduction To be honest, security is not the topic most developers are interested in. I’ve been seeing good developers and architects who couldn’t manage to mak...

regulationminingsecurity
NexaPay
Cryptocurrency Tag · 1d ago

Atomic Wallet: A Complete Guide to Features, Security, and Benefits

Meta Title: Atomic Wallet Review: Features, Security, Fees & How It Works Meta Description: Discover everything about Atomic Wallet —… Continue reading on Medium »

regulationsecurity
Auditing EP2: Where Legacy Payment Logic Meets Modern APIs
Fintech Tag · 1d ago

Auditing EP2: Where Legacy Payment Logic Meets Modern APIs

Originally published on the Cyber-Sentinals || Ampcus Cyber India Medium page. Continue reading on Medium »

paymentssecurity
NexaPay
The Block · 1d ago

US strike force freezes and seizes over $580 million in crypto tied to Chinese crime networks

U.S. officials said they froze and seized roughly $580 million in cryptocurrency linked to Chinese scam networks targeting Americans.

security
10 Most Trusted and Safest Crypto Exchanges in 2026
AMBCrypto · 1d ago

10 Most Trusted and Safest Crypto Exchanges in 2026

News 10 Most Trusted and Safest Crypto Exchanges in 2026 7min Read Posted: February 27, 2026 By: AMBCrypto Team contributor AMBCrypto Team contributor Posted: February 27, 2026 Sha...

regulationsecurity
What is Blockchain? A (Non-Boring) Guide — Zero to Hero
Blockchain Tag · 1d ago

What is Blockchain? A (Non-Boring) Guide — Zero to Hero

“I’m a hacker, and I’m here to tell you: Blockchain isn’t complex, your textbook is just boring. Lets hack your mind by starting learning… Continue reading on Medium »

blockchainsecurity
Accountable Provenance in the AI Era: Building Trust You Can Audit
Blockchain Tag · 1d ago

Accountable Provenance in the AI Era: Building Trust You Can Audit

We are entering a period where the default stance on digital information is scepticism. A convincing screenshot, a voice note, or a short… Continue reading on Medium »

securityai-crypto
DC Scam Center Strike Force Crypto Seizures, Freezes Hit $580M
Decrypt · 1d ago

DC Scam Center Strike Force Crypto Seizures, Freezes Hit $580M

Freezes and seizures of cryptocurrency by the Scam Center Strike Force from Southeast Asian crime networks have topped $580 million, according to the U.S. Attorney for the District...

security
NexaPay
Cryptocurrency Tag · 1d ago

How Invastio.com Scammed Me and How I Found Trust with CPinvestLLC

A few months ago, I came across an online investment platform called Invastio.com that promised lucrative returns on investment with… Continue reading on Medium »

defisecurity
NexaPay
Cryptocurrency Tag · 1d ago

How Pafinanz.com Scammed Me: A Personal Account

As I delved deeper into my investment with Pafinanz.com, Continue reading on Medium »

defisecurity
Why Laravel is the Best Option for Startups & Businesses in 2025
Coinmonks · 1d ago

Why Laravel is the Best Option for Startups & Businesses in 2025

In today's rapidly changing world of tech, startups and businesses require frameworks that provide speed, scalability, and security—with… Continue reading on Coinmonks »

regulationsecurity
Four Most Common Web3 Vulnerabilities of 2025 and How Not to Fall Into a Trap
Blockchain Tag · 1d ago

Four Most Common Web3 Vulnerabilities of 2025 and How Not to Fall Into a Trap

Web3 security in 2025 is no longer just about avoiding common bugs. It involves understanding how protocols fail in real-world conditions. Continue reading on Medium »

web3regulationsecurity
NexaPay
CoinDesk · 1d ago

AI tool catches critical XRP Ledger bug that could have drained wallets

Tech Share this article X (Twitter) LinkedIn Facebook Email AI tool catches critical XRP Ledger bug that could have drained wallets The vulnerability in the Batch amendment's signa...

altcoinssecurityai-crypto
NexaPay
Web3 Tag · 1d ago

The 2026 Cyber-Convergence: How AI Deepfakes and Quantum Ambitions are Rewriting Web3 Security

By mid-February 2026, the digital asset market has entered a phase of “Hyper-Evolution.” But as the World Economic Forum’s 2026… Continue reading on Medium »

web3regulationsecurity
How to get passive income from Crypto in 2026
DeFi Tag · 1d ago

How to get passive income from Crypto in 2026

Memecoins are a scam. Banks give you only like 1% every 700 years. And most DeFi protocols liquidate you before you even know it. Continue reading on Medium »

defiregulationsecurity
Memory Phantom Attack: A critical memory leak vulnerability in Bitcoin, leading to the recovery of…
Blockchain Tag · 1d ago

Memory Phantom Attack: A critical memory leak vulnerability in Bitcoin, leading to the recovery of…

Memory Phantom Attack Continue reading on Medium »

bitcoinsecurity
How a Single Line of Code Can Zero Out Your Trades: Kuru Labs Precision Loss Case Study
DeFi Tag · 1d ago

How a Single Line of Code Can Zero Out Your Trades: Kuru Labs Precision Loss Case Study

(Intro) In smart contract auditing, some of the most dangerous bugs aren’t complex logical flaws, but simple arithmetic mistakes. Recently… Continue reading on Medium »

regulationsecurity