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Security News

Blockchain security and audit news

AllBitcoin6372Ethereum4207DeFi5498Web31647NFTs358Trading8007Regulation7070Stablecoins2930Payments2094Blockchain14810Altcoins3419Mining909Security2622AI & Crypto3164Market Analysis2764
AI data center gold rush sparks debate over impact on Bitcoin
CoinTelegraph · 1mo ago

AI data center gold rush sparks debate over impact on Bitcoin

Written by Martin Young , Staff Writer Reviewed by Felix Ng , Staff Editor AI data center gold rush sparks debate over impact on Bitcoin 13 minutes ago Crypto trader Ran Neuner sai...

bitcoinethereumregulation
How to Earn Crypto While You Shop: Best Card Rewards Hacks
Bitcoin Tag · 1mo ago

How to Earn Crypto While You Shop: Best Card Rewards Hacks

Crypto cards are no longer just a novelty — they’re a practical way to turn everyday spending into crypto rewards. With the right card and… Continue reading on Coinmonks »

security
Recovering Your Funds After Falling Victim to a Forex or Binary Options Scam
Trading Tag · 1mo ago

Recovering Your Funds After Falling Victim to a Forex or Binary Options Scam

Introduction: Continue reading on Coinmonks »

security
Proof-Carrying Transactions — When Every Transaction Brings Its Own Security
Web3 Tag · 1mo ago

Proof-Carrying Transactions — When Every Transaction Brings Its Own Security

Introduction Continue reading on Medium »

regulationsecurity
Your Data Is Protected by a System Most People Don’t Know Exists
Fintech Tag · 1mo ago

Your Data Is Protected by a System Most People Don’t Know Exists

The Quiet Role of ISO 27001 in Modern Cybersecurity Continue reading on The Fintech Guide »

regulationsecurity
Tokenized Gold: Institutional Security or Shadow Stability?
Bitcoin Tag · 1mo ago

Tokenized Gold: Institutional Security or Shadow Stability?

As we navigate the opening months of 2026, the term “Q-Day” has migrated from the fringe of cryptography into the heart of the retail… Continue reading on Medium »

regulationsecurity
The Next Mortgage Data Breach Won’t Be a Hack… It Will Be a Query
Blockchain Tag · 1mo ago

The Next Mortgage Data Breach Won’t Be a Hack… It Will Be a Query

The One-Query Breach: Why Mortgage Fintech’s Greatest Strength Is Its Biggest Vulnerability Continue reading on Medium »

security
Building the Ultimate Crypto Security Stack: A Practical Guide for Modern Traders
Cryptocurrency Tag · 1mo ago

Building the Ultimate Crypto Security Stack: A Practical Guide for Modern Traders

Stop relying on luck. Learn how to build a layered defense for your digital assets. Continue reading on Medium »

regulationsecurity
NexaPay
Cryptocurrency Tag · 1mo ago

The Diversified Conglomerate Mirage: Why My Professional “Operational Audit” Failed to Spot the…

My name is Richard Peacock. For over two decades, I have worked as a Senior Operations Manager for a Fortune 500 manufacturing firm. My… Continue reading on Medium »

security
NexaPay
Web3 Tag · 1mo ago

7 Days of #14DaysOfLearning — HackQuest Indonesia: Co-Learning Camp 8 — Ethereum

7 Days of #14DaysOfLearning — HackQuest Indonesia: Co-Learning Camp 8 — Ethereum Continue reading on Medium »

ethereumsecurity
Fintech SaaS Security Architecture
Cryptocurrency Tag · 1mo ago

Fintech SaaS Security Architecture

How Platforms Protect Sensitive Financial Data Through Encryption, Tokenization, and Zero-Trust Security Continue reading on StartupInsider »

regulationsecurity
NexaPay
The Block · 1mo ago

Venus Protocol left with roughly $2M in bad debt after exploit manipulates Thena’s THE token price

The attack used a donation mechanism to bypass Venus's supply cap, a similar mechanism to the infamous Mango Markets exploit in 2022.

security
NexaPay
Cryptocurrency Tag · 1mo ago

Kerriswo.com Review: Why My Professional “Audit Shield” Cracked Against a High-Fidelity Con

My name is Lawrence Harrison. For twenty-four years, I have worked as a Senior Forensic Accountant, specializing in asset tracing and the… Continue reading on Medium »

regulationsecurity
NexaPay
Cryptocurrency Tag · 1mo ago

What Are Practical Security Steps for Managing Online Finances and Crypto Wallets?

Introduction Continue reading on Medium »

regulationsecurity
$0 ➔ $100,000. These guys got rich on Polymarket by betting 8–25 cents on “impossible” outcomes.
Cryptocurrency Tag · 1mo ago

$0 ➔ $100,000. These guys got rich on Polymarket by betting 8–25 cents on “impossible” outcomes.

90% of players lose because they guess wrong. These 5 insider accounts make money by exploiting API lags and legal arbitrage. Continue reading on Medium »

regulationsecurity
Reducing Friction in Multi-Step Checkouts: Optimizing Forms, Validations, and UX
Fintech Tag · 1mo ago

Reducing Friction in Multi-Step Checkouts: Optimizing Forms, Validations, and UX

How to streamline multi-step checkout processes and boost conversions without sacrificing security or usability. Continue reading on Analyst’s corner »

regulationpaymentssecurity
NexaPay
Blockchain Tag · 1mo ago

Which companies offer the most recognized blockchain security certification programs?

As blockchain technology becomes central to industries such as finance, supply chain, and digital identity, the demand for professionals… Continue reading on Medium »

regulationblockchainsecurity
NexaPay
Bitcoin Tag · 1mo ago

Recover Lost Bitcoin Investment.

If you are a victim of scam you can get back your money by first gathering all the evidence you have and then report the case to a legal… Continue reading on Medium »

bitcoinregulationsecurity
HOW TO RECOVER STOLEN BITCOIN —REVENANT CYBER HACKER
Cryptocurrency Tag · 1mo ago

HOW TO RECOVER STOLEN BITCOIN —REVENANT CYBER HACKER

HIRE CERTIFIED ETHEREUM / USDT & BITCOIN RECOVERY EXPERT HERE / REVENANT CYBER HACKER “I’m extremely grateful to Revenant Cyber Hacker for… Continue reading on Medium »

bitcoinethereumstablecoins
How Can a Solar Motion Sensor Outdoor Light Transform Your Home Security and Save Energy2026?
Cryptocurrency Tag · 1mo ago

How Can a Solar Motion Sensor Outdoor Light Transform Your Home Security and Save Energy2026?

Continue reading on Medium »

regulationsecurity
NexaPay
Blockchain Tag · 1mo ago

How to Protect Your Crypto Wallet From Hackers in 2026

Crypto theft hit $2.2 billion in 2024. That number went up, not down. And most of the victims were not exchanges or DeFi protocols. They… Continue reading on Medium »

defisecurity
OAuth 2.0 Misconfigurations - When Login With Google Becomes an Open Gate
Fintech Tag · 1mo ago

OAuth 2.0 Misconfigurations - When Login With Google Becomes an Open Gate

The feature that makes your app feel modern and convenient can become one of its most exploitable entry points when the underlying… Continue reading on Medium »

security
Former UK Prime Minister Boris Johnson calls Bitcoin a ‘Ponzi scheme’
CoinTelegraph · 1mo ago

Former UK Prime Minister Boris Johnson calls Bitcoin a ‘Ponzi scheme’

Written by Vince Quill , Staff Writer Reviewed by Robert Lakin , Staff Editor Former UK Prime Minister Boris Johnson calls Bitcoin a ‘Ponzi scheme’ 51 minutes ago Johnson said that...

bitcoinsecurity
NexaPay
Bitcoin Tag · 1mo ago

ARE YOU A VICTIM OF CRYPTO SCAM?

As a medical surgeon living in London, I decided to invest in bitcoin in order to secure financial freedom in my later years… Continue reading on Medium »

bitcoinregulationsecurity
Cisco Cybersecurity Series Module 2 — Part 5: Cybersecurity Landscape — Cryptocurrency
Cryptocurrency Tag · 1mo ago

Cisco Cybersecurity Series Module 2 — Part 5: Cybersecurity Landscape — Cryptocurrency

Continue reading on Medium »

regulationsecurity
Why Node Mining Matters for the Security of Crypto Networks
Cryptocurrency Tag · 1mo ago

Why Node Mining Matters for the Security of Crypto Networks

In the early days of the digital gold rush, headlines were dominated by stories about overnight millionaires and high-risk trading wins… Continue reading on Medium »

tradingregulationmining
NexaPay
Cryptocurrency Tag · 1mo ago

Why Many Scam Victims Learn About Chargebacks Too Late

One thing that surprised me when reading about online fraud cases is how often victims only learn about chargebacks after it’s already too… Continue reading on Medium »

security
The Most Dangerous Smart Contract Bugs Aren’t in the Code
Ethereum Tag · 1mo ago

The Most Dangerous Smart Contract Bugs Aren’t in the Code

🔐 Business Logic Vulnerabilities: When the Protocol Itself Is the Exploit Continue reading on Medium »

security
Unlock Instant Financial Clarity: Your Go-To Tools for Rent, Overtime, & Security Deposits.
Fintech Tag · 1mo ago

Unlock Instant Financial Clarity: Your Go-To Tools for Rent, Overtime, & Security Deposits.

Continue reading on Medium »

regulationsecurity
NexaPay
Cryptocurrency Tag · 1mo ago

CRYPTOCURRENCY FRAUD RECOVERY HACKER FOR HIRE

A few months ago, I went through one of the most stressful experiences of my life after losing a significant amount of cryptocurrency to… Continue reading on Medium »

security