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Security News

Blockchain security and audit news

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Hybrid Crypto Exchanges: A Business-Ready Model for the Future of Trading
Blockchain Tag · 1d ago

Hybrid Crypto Exchanges: A Business-Ready Model for the Future of Trading

The hybrid crypto exchange model is the convergence of the speed and liquidity of centralized exchanges and security and user control of… Continue reading on Medium »

tradingregulationsecurity
NexaPay
Cryptocurrency Tag · 1d ago

Blockchain Operational Security: The Security Layer Most Teams Ignore

When people think about blockchain security, they usually think about smart contracts. Continue reading on Medium »

regulationblockchainsecurity
How to Freeze and Unfreeze Your Winity Card Instantly for Better Security
Cryptocurrency Tag · 1d ago

How to Freeze and Unfreeze Your Winity Card Instantly for Better Security

Losing a payment card or spotting suspicious activity used to mean calling a bank, waiting on hold, and hoping fraud could be stopped in… Continue reading on Medium »

regulationpaymentssecurity
Why Your Multi-sig Quorum Is the Threat Model Written in Keys
Blockchain Tag · 1d ago

Why Your Multi-sig Quorum Is the Threat Model Written in Keys

Most people choose an M-of-N and think they have bought security. What they have actually done is declare, in keys, exactly which failures… Continue reading on Medium »

regulationsecurity
How AI Discovered a 4 Year Old Crypto Vulnerability That Humans Missed
Cryptocurrency Tag · 1d ago

How AI Discovered a 4 Year Old Crypto Vulnerability That Humans Missed

What the Zcash incident taught me about the future of AI, finance, and digital trust. Continue reading on Medium »

securityai-crypto
NexaPay
Web3 Tag · 1d ago

Unlocking Real World Assets: How PortalDot Solves the Scalability and Security Dilemma through Core…

The integration of Real World Assets (RWA) into the blockchain ecosystem has emerged as one of the most significant narratives in modern… Continue reading on Medium »

regulationblockchainsecurity
The Hidden Architecture Behind Crypto’s Most Sophisticated Bots
DeFi Tag · 1d ago

The Hidden Architecture Behind Crypto’s Most Sophisticated Bots

How MEV searchers are evolving from hacky scripts into institutional-grade trading systems — and what the future looks like Continue reading on Medium »

tradingsecurity
NexaPay
Crypto Briefing · 2d ago

Brazil’s Central Bank rolls out strict new crypto rules for VASPs

Brazil’s Central Bank rolls out strict new crypto rules for VASPs Capital requirements up to $7 million and mandatory audits could squeeze out smaller operators while consolidating...

regulationsecurity
The New Rules of ICO Development: Security, Compliance and Investor Confidence
Blockchain Tag · 2d ago

The New Rules of ICO Development: Security, Compliance and Investor Confidence

Introduction Continue reading on Medium »

regulationsecurity
The Reality of Becoming a Top 1% Security Researcher
Blockchain Tag · 2d ago

The Reality of Becoming a Top 1% Security Researcher

Most people think becoming a top 1% security researcher is about intelligence. Continue reading on Medium »

regulationsecurity
[ Q-0034 ]
Blockchain Tag · 2d ago

[ Q-0034 ]

What makes ZacrocoZ audit-friendly? Continue reading on Medium »

security
NexaPay
Crypto Briefing · 2d ago

AI helps uncover critical vulnerability in Zcash’s Orchard shielded pool

AI helps uncover critical vulnerability in Zcash’s Orchard shielded pool Security researcher used Anthropic's Claude to find a flaw that could have allowed unlimited counterfeit ZE...

regulationsecurityai-crypto
MetaMask unveils self-custodial wallet for agentic DeFi trading
CoinTelegraph · 2d ago

MetaMask unveils self-custodial wallet for agentic DeFi trading

Written by Nate Kostar staff writer Reviewed by Robert Lakin staff editor Written by Nate Kostar staff writer Reviewed by Robert Lakin staff editor MetaMask unveils self-custodial...

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NexaPay
The Block · 2d ago

ZEC rebounds 42% as ZODL founder details two-step emergency upgrade

Josh Swihart, founder of ZODL, provided details on how the Zcash team resolved a critical vulnerability in the Orchard shielded pool.

security
NexaPay
Cryptocurrency Tag · 2d ago

Why PortalDot’s LAO-NPoS Model Could Redefine Sustainable Blockchain Economics

The blockchain industry has spent years chasing the perfect balance between decentralization, security, scalability, and economic… Continue reading on Medium »

defiregulationblockchain
# Tôi Đã Hack Bankr Trong 6 Giờ. Đây Là Toàn Bộ Những Gì Tôi Tìm Thấy.
Cryptocurrency Tag · 2d ago

# Tôi Đã Hack Bankr Trong 6 Giờ. Đây Là Toàn Bộ Những Gì Tôi Tìm Thấy.

Van Thong 9 min read · Just now -- # Tôi Đã Hack Bankr Trong 6 Giờ. Đây Là Toàn Bộ Những Gì Tôi Tìm Thấy. ## Hành trình red team hoàn chỉnh — từ prompt injection đến đọc 3.500 dòng...

regulationsecurity
I Asked Grok to Translate Morse Code. It Sent Me $200K in Crypto Instead
Coinmonks · 2d ago

I Asked Grok to Translate Morse Code. It Sent Me $200K in Crypto Instead

Three dots. Three dashes. Three dots. That’s SOS in Morse code. But this wasn’t a distress signal. It was a heist. An X user just tricked Elon Musk’s Grok AI into sending them $200...

securityai-crypto
ISO 27001 Is Not About Compliance. It Is About Trust in a Digital World
Coinmonks · 2d ago

ISO 27001 Is Not About Compliance. It Is About Trust in a Digital World

Why organisations that prioritise information security are building stronger, more resilient futures Right now, what a company knows can be its strongest possession. Stuff like cli...

regulationsecurity
Slither Static Analysis Tool
Web3 Tag · 2d ago

Slither Static Analysis Tool

Series: Web3 Security Zero se Advance 🛡️ | Article #12 By HackerMD | 25 min read Continue reading on Medium »

web3regulationsecurity
NexaPay
Bitcoin Tag · 2d ago

HOW TO RECOVER BITCOIN BACK FROM SCAMMERS

Lot of people have lost money to scammers in so many ways which, I have been a victim as well of over 30 thousand pounds, this scammers… Continue reading on Medium »

bitcoindefisecurity
From Open Port to CVE: The Recon-to-Exploit Workflow
Level Up Coding · 2d ago

From Open Port to CVE: The Recon-to-Exploit Workflow

A version string is not just information — it’s a direct line to every public exploit ever written against that software. Series: Nmap — The Tool You Think You Know | Part 6 of 16...

security
I Ran Go Fuzzing for Five Minutes. It Found a Production Bug
Level Up Coding · 2d ago

I Ran Go Fuzzing for Five Minutes. It Found a Production Bug

Last week, I added a fuzz test to a small Go parser. I did not expect much. The function had been in production for six months. It had unit tests. Coverage was over 90%. Every test...

ethereumregulationsecurity
NexaPay
Crypto Briefing · 2d ago

Missile launch from Yemen triggers sirens, airspace closure in central Israel

Missile launch from Yemen triggers sirens, airspace closure in central Israel Israel Airspace Closure Predictions Share Add us on Google by Estefano Gomez Jun. 7, 2026 Sirens were...

regulationsecurity
NexaPay
Crypto Briefing · 2d ago

Security engineer Taylor Hornby adds Monero to audit queue after Zcash bug discovery

Security engineer Taylor Hornby adds Monero to audit queue after Zcash bug discovery The researcher who used AI to uncover a critical counterfeiting flaw in Zcash's shielded pool i...

regulationsecurityai-crypto
NexaPay
Crypto Briefing · 2d ago

Pando Rings hacker buys 6,243 ETH for $10M amid market dip

Pando Rings hacker buys 6,243 ETH for $10M amid market dip A wallet dormant since the 2022 DeFi exploit just made a massive ETH accumulation play, spending stolen stablecoins durin...

ethereumdefistablecoins
NexaPay
Crypto Briefing · 2d ago

Winklevoss twins back Zcash following bug scare that tanked ZEC by up to 57%

Winklevoss twins back Zcash following bug scare that tanked ZEC by up to 57% A critical vulnerability allowed undetectable counterfeiting of ZEC for four years, but the Gemini co-f...

regulationsecurity
# I Spent 6 Hours Hacking Coinbase-Backed Bankr. Here’s Everything I Found.
Cryptocurrency Tag · 2d ago

# I Spent 6 Hours Hacking Coinbase-Backed Bankr. Here’s Everything I Found.

## A complete red team walkthrough — from prompt injection to reading 3,500 lines of production source code. Continue reading on Medium »

regulationsecurity
# I Spent 6 Hours Hacking Coinbase-Backed Bankr. Here’s Everything I Found.
Cryptocurrency Tag · 2d ago

# I Spent 6 Hours Hacking Coinbase-Backed Bankr. Here’s Everything I Found.

## A complete red team walkthrough — from prompt injection to reading 3,500 lines of production source code. Continue reading on Medium »

regulationsecurity
Frontier AI Models Can Find Crypto's Biggest Bugs. Experts Warn the Industry Isn't Ready
Decrypt · 2d ago

Frontier AI Models Can Find Crypto's Biggest Bugs. Experts Warn the Industry Isn't Ready

News Artificial Intelligence Frontier AI Models Can Find Crypto's Biggest Bugs. Experts Warn the Industry Isn't Ready The Zcash vulnerability uncovered with help from Anthropic's C...

regulationsecurityai-crypto
NexaPay
Crypto Briefing · 2d ago

White House accelerates AI development for national security applications

White House accelerates AI development for national security applications New executive order and presidential memorandum push advanced AI into defense and intelligence operations...

regulationsecurityai-crypto