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Security News

Blockchain security and audit news

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NexaPay
CoinDesk · 2d ago

2026's biggest crypto exploit: Kelp DAO hit for $292 million with wrapped ether stranded across 20 chains

Tech Share this article X (Twitter) LinkedIn Facebook Email 2026's biggest crypto exploit: Kelp DAO hit for $292 million with wrapped ether stranded across 20 chains An attacker dr...

ethereumdefiweb3
Stop Blaming the Algorithm: Why We Need to Rebuild the Internet from Scratch
Web3 Tag · 2d ago

Stop Blaming the Algorithm: Why We Need to Rebuild the Internet from Scratch

Stop Blaming the Algorithm: Why We Need to Rebuild the Internet from Scratch Lordginge 4 min read · Just now -- We aren’t victims of a broken machine; we are participating in a sys...

security
NexaPay
Crypto Briefing · 2d ago

Crypto hacks hit record $450M in two weeks, Bitcoin market unfazed

The pace of crypto hacks is at an all-time high, with $450 million lost across 45 protocols in two weeks. Bitcoin’s prediction market for price above $60K on April 19 sits at 99.9%...

bitcointradingstablecoins
Building a Polymarket Arbitrage Bot: Exploiting Inefficiencies Between 5-Minute and 15-Minute…
Trading Tag · 2d ago

Building a Polymarket Arbitrage Bot: Exploiting Inefficiencies Between 5-Minute and 15-Minute…

Introduction Continue reading on Medium »

security
NexaPay
Crypto Briefing · 2d ago

Japan’s rate hikes pressure yen, BOJ unlikely to cut rates by April 2026

ADB President Masato Kanda warned that Japan’s gradual rate hikes are putting pressure on the yen, and the Polymarket contract “Bank of Japan decreases interest rates after the Apr...

regulationsecurity
NexaPay
Crypto Briefing · 2d ago

Strait of Hormuz ship traffic drops amid security concerns

The Polymarket contract for fewer than 10 ships transiting the Strait of Hormuz between April 13 and April 19 sits at 0.4% YES, unchanged from 24 hours ago, despite a declared ceas...

regulationstablecoinssecurity
NexaPay
Cryptocurrency Tag · 2d ago

LEGITMATE CRYPTO RECOVERY COMPANIES REVIEWS

LEGITMATE CRYPTO RECOVERY COMPANIES REVIEWS Jerryfred Just now -- I’m excited to talk about Apexshield Recovery because this cyber security firm helped me get my bitcoin and stolen...

bitcoinregulationsecurity
NexaPay
Crypto Briefing · 2d ago

AAVE drops 12% after Kelp DAO’s $280M DeFi exploit

Aave’s price fell 12% following Kelp DAO’s $280 million DeFi exploit. Ethereum price between $2,100 and $2,200 on April 19 is at 0.7% YES. Market reaction Ethereum’s April 19, 2026...

ethereumdefiweb3
NexaPay
The Block · 2d ago

Kelp DAO’s rsETH bridge apparently exploited for roughly $292 million in LayerZero-based attack

Kelp's emergency pauser multisig froze the protocol's core contracts roughly 46 minutes after the successful drain, blocking two follow-up attempts.

ethereumweb3security
NexaPay
Crypto Briefing · 2d ago

Iran’s Rezaei dismisses Trump’s nuclear claims as “April lies” amid rising tensions

Ebrahim Rezaei, head of Iran’s Parliament National Security Commission, called Trump’s nuclear and strategic claims “April lies.” The chance of a US-Iran ceasefire breach announcem...

regulationsecurity
Is MEXC Safe in 2026? A Complete Security Review of Proof of Reserves, Audits, and Cold Storage
Cryptocurrency Tag · 2d ago

Is MEXC Safe in 2026? A Complete Security Review of Proof of Reserves, Audits, and Cold Storage

Continue reading on Medium »

regulationsecurity
NexaPay
Crypto Briefing · 2d ago

$280M theft hits Ethereum, Arbitrum DeFi protocols, raises systemic risk questions

On-chain analyst @zachxbt reports a $280M theft from DeFi protocols on Ethereum and Arbitrum, while unresolved issues from the April 1 Drift Protocol hack on Solana continue to wei...

ethereumdefitrading
From Watching Tutorials to Building a Live AI System — My Google Gen AI Academy Story
Fintech Tag · 2d ago

From Watching Tutorials to Building a Live AI System — My Google Gen AI Academy Story

How a hackathon changed everything I thought I knew about myself Continue reading on Medium »

securityai-cryptomarket-analysis
NexaPay
Crypto Briefing · 2d ago

Kelp DAO’s rsETH token potentially exploited, $100M at risk

Kelp DAO’s rsETH liquid restaking token may have been exploited, with over $100 million at risk. On Polymarket, Ethereum’s odds of reaching $4,000 in April face a potential 15% dec...

ethereumdefiweb3
NexaPay
Crypto Briefing · 2d ago

Iran arrests dozens linked to foreign intelligence in Mazandaran province

Iran has arrested dozens of people accused of ties to foreign intelligence services in Mazandaran province. The Polymarket contract on Reza Pahlavi entering Iran by June 30 sits at...

regulationsecurity
NexaPay
Crypto Briefing · 2d ago

Iran warns US, Gulf countries amid Strait of Hormuz tensions

A member of Iran’s National Security Commission warned the United States and Persian Gulf countries about Iran’s “resolve” in the Strait of Hormuz. The likelihood of a diplomatic m...

tradingregulationsecurity
NexaPay
Crypto Briefing · 2d ago

Vectis outlines withdrawal process after $285M Drift Protocol exploit

Vectis Finance has outlined a user withdrawal process following the Drift Protocol exploit, including a 30-day zero-fee subsidy. Solana’s price prediction for April 19 sits at 99.9...

tradingaltcoinssecurity
Trademark Theft Exposed: Scammers Steal “Crypto Cobra” Name and Use Registered Trademark to Sell…
Cryptocurrency Tag · 2d ago

Trademark Theft Exposed: Scammers Steal “Crypto Cobra” Name and Use Registered Trademark to Sell…

In the fast-paced and often predatory world of cryptocurrency content creation, brand impersonation has become a rampant issue. One… Continue reading on Medium »

defisecurity
NexaPay
Crypto Briefing · 2d ago

Iran firm on national interests in US ceasefire talks, uranium deal unlikely

Iran’s Supreme National Security Council (SNSC) has announced it will not compromise on national interests during US-Iran ceasefire talks. The market for Trump agreeing to Iranian...

regulationsecurity
Deep Dive: The 2026 Crypto Anti-Phishing & Security Guide — How to Spot a Fake Exchange Instantly
Web3 Tag · 2d ago

Deep Dive: The 2026 Crypto Anti-Phishing & Security Guide — How to Spot a Fake Exchange Instantly

As the crypto market evolves, the camouflage tactics of fake exchanges (often known as “pig butchering” scams or rug pulls) are becoming… Continue reading on Medium »

regulationsecurity
Senator Warren’s National Security Lecture to Elon Musk Exposes Her Own Hypocrisy
Fintech Tag · 2d ago

Senator Warren’s National Security Lecture to Elon Musk Exposes Her Own Hypocrisy

She built the agency. She wrote the law. She designed the mandatory data collection that private citizens cannot opt out of and are never… Continue reading on Government and Policy...

regulationsecurity
The Internet Is Under Attack, And Drosera Network Is the Trap It Never Saw Coming
Web3 Tag · 2d ago

The Internet Is Under Attack, And Drosera Network Is the Trap It Never Saw Coming

How one protocol is quietly rebuilding Ethereum’s security from the ground up Continue reading on Medium »

ethereumregulationsecurity
NexaPay
Cryptocurrency Tag · 2d ago

How Scam Recovery Works, and What to Expect

Jimrecoveryteam trace digital fraud and trace where your money went and get it back with no upfront fee. Request a confidential… Continue reading on Medium »

security
NexaPay
Crypto Briefing · 2d ago

Iran celebrates Army Day amid US, Israel conflicts

Iran officials praised their army as a “symbol of power and security” during Army Day celebrations. The Polymarket contract for a U.S. declaration of war on Iran by December 31, 20...

regulationsecurity
2026 Bitcoin Loan Security Checklist You Must Know
Bitcoin Tag · 2d ago

2026 Bitcoin Loan Security Checklist You Must Know

Complete 2026 Roadmap to Crypto Collateral Success Continue reading on Medium »

bitcoinregulationsecurity
NexaPay
Cryptocurrency Tag · 2d ago

Hacked Crypto Recovery USA — How to Recover Stolen Bitcoin & Cryptocurrency Funds

Body: Continue reading on Medium »

bitcoinsecurity
NexaPay
Crypto Briefing · 2d ago

Ethereum-backed project uncovers 100 North Korean operatives in crypto firms

The Ethereum Foundation-backed Ketman Project has uncovered 100 North Korean operatives infiltrating crypto firms. Bitcoin reaching $100,000 by December 31, 2026, now sits at 37.5%...

bitcoinethereumregulation
NexaPay
Crypto Briefing · 2d ago

Iran maintains hardline stance, reducing chances of US-Iran ceasefire by April 21

Iran’s National Security Council declared an uncompromising stance on negotiations, and the odds of a US-Iran ceasefire by April 21 sit at 17% YES. The ceasefire market for April 2...

regulationstablecoinssecurity
NexaPay
Crypto Briefing · 2d ago

Iran silent on US proposals, market odds unchanged for April 30 strike

Iran’s National Security Council has announced no response yet to US proposals, and the market on Iran striking by April 30 sits at 100% YES, unchanged. Market reaction The 100% YE...

tradingregulationsecurity
NexaPay
Crypto Briefing · 2d ago

Iran holds firm in Islamabad talks, no compromise on uranium enrichment

Iran’s Supreme National Security Council declared no compromise in the Islamabad talks. The odds for Iran agreeing to end uranium enrichment by April 30 sit at 39% YES, up from 35%...

regulationsecurity