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Security News

Blockchain security and audit news

AllBitcoin6378Ethereum4222DeFi5508Web31652NFTs358Trading8030Regulation7092Stablecoins2941Payments2098Blockchain14846Altcoins3424Mining911Security2627AI & Crypto3170Market Analysis2771
NexaPay
Trading Tag · 4d ago

Trading Gold Online: Safe Investment or Scam? Here’s How to Spot Legit vs Fake Brokers

Trading Gold Online: Safe Investment or Scam? Here’s How to Spot Legit vs Fake Brokers SEO Team 2 min read · Just now -- In recent years, online gold trading has gained massive pop...

tradingsecurity
NexaPay
Crypto Briefing · 4d ago

Sanctioned Russia-linked Grinex halts operations after large-scale crypto hack

Sanctioned Russia-linked Grinex halts operations after large-scale crypto hack Grinex cyberattack raises alarms about state-backed entities and potential geopolitical motives. Shar...

security
Russia-linked crypto exchange Grinex halts trading after $14M hack
CoinTelegraph · 4d ago

Russia-linked crypto exchange Grinex halts trading after $14M hack

Written by Stephen Katte , Staff Writer Reviewed by Felix Ng , Staff Editor Russia-linked crypto exchange Grinex halts trading after $14M hack 40 minutes ago Grinex has been accuse...

tradingsecurity
NexaPay
Crypto Briefing · 4d ago

White House grants agencies access to Anthropic’s Mythos AI despite Pentagon concerns

The White House is moving to grant U.S. agencies access to Anthropic’s Mythos AI model, even as the Pentagon previously flagged Anthropic as a supply chain threat. The market for A...

regulationsecurityai-crypto
NexaPay
The Block · 4d ago

Circle hit with class action lawsuit over alleged inaction in $280 million Drift exploit

The lawsuit, filed by law firm Gibbs Mura, alleged that Circle failed to act swiftly to freeze the stolen USDC tied to the attack.

regulationstablecoinssecurity
NexaPay
Crypto Briefing · 4d ago

US to deploy Anthropic’s Mythos AI in federal agencies, sparking cybersecurity debate

The US plans to roll out Anthropic’s Mythos AI model for federal agencies, sparking debate about cybersecurity risks. This affects the “Third Best AI Model by April 2026” market, n...

tradingregulationstablecoins
Stablecoin issuer Circle faces lawsuit over $230M Drift Protocol hack
CoinTelegraph · 4d ago

Stablecoin issuer Circle faces lawsuit over $230M Drift Protocol hack

Written by Brayden Lindrea , Staff Writer Reviewed by Felix Ng , Staff Editor Stablecoin issuer Circle faces lawsuit over $280M Drift Protocol hack 1 hour ago Circle was accused of...

regulationstablecoinssecurity
Quantum Computing and Crypto Security: Risk, Reality, and How XDC Is Preparing Ahead
Blockchain Tag · 4d ago

Quantum Computing and Crypto Security: Risk, Reality, and How XDC Is Preparing Ahead

Quantum Computing and Crypto Security: Risk, Reality, and How XDC Is Preparing Ahead coinmasterraju 6 min read · Just now -- Press enter or click to view image in full size The Nex...

regulationblockchainsecurity
NexaPay
Crypto Briefing · 4d ago

Drift Protocol partners with Tether for $150M recovery fund after exploit

Drift Protocol and Tether have announced a $150M collaboration to fund a user recovery pool and relaunch Drift Protocol after its April 1 exploit. The Polymarket contract on Solana...

ethereumstablecoinsaltcoins
Bitcoin’s Quantum Vulnerability: Why BIP‑361 Is Only the Beginning
Bitcoin Tag · 4d ago

Bitcoin’s Quantum Vulnerability: Why BIP‑361 Is Only the Beginning

Why I Started Exploring This Topic Continue reading on Medium »

bitcoinsecurity
STON.fi Vibe Coding Hackathon: Where Ideas Meet Execution
DeFi Tag · 4d ago

STON.fi Vibe Coding Hackathon: Where Ideas Meet Execution

There’s something different about hackathons when the focus isn’t just on ideas, but on actually shipping. Continue reading on Medium »

ethereumsecuritymarket-analysis
NexaPay
Crypto Briefing · 4d ago

UK and France to host summit on naval force for Strait of Hormuz security

The UK and France will host a summit to discuss setting up a naval force aimed at ensuring freedom of navigation in the Strait of Hormuz. The market on whether the UK will send war...

ethereumregulationsecurity
NexaPay
Cryptocurrency Tag · 4d ago

Ethena looping strategy security and risks

Ethena looping strategy security and risks Anar Kuliiev 2 min read · Just now -- We use products from Ethena Labs: USDe, sUSDe. At the core is the stablecoin USDe. What can cause s...

bitcoinethereumregulation
Circle (CRCL) Sued Over $280M Drift Protocol Hack—What Plaintiffs Claim
NewsBTC · 4d ago

Circle (CRCL) Sued Over $280M Drift Protocol Hack—What Plaintiffs Claim

Circle (CRCL), the issuer behind the USDC stablecoin, is facing a fresh lawsuit in Massachusetts tied to the $280 million Drift Protocol hack that occurred on April 1. The complain...

regulationstablecoinsaltcoins
Why Clear Transaction Approvals Matter More Than Most Wallets Admit
Blockchain Tag · 4d ago

Why Clear Transaction Approvals Matter More Than Most Wallets Admit

Why Clear Transaction Approvals Matter More Than Most Wallets Admit Adrian Vale 3 min read · Just now -- In crypto, many expensive mistakes happen not because users lack access, bu...

regulationsecurity
Why Wallet Security Is Also a Product Design Problem
Blockchain Tag · 4d ago

Why Wallet Security Is Also a Product Design Problem

Why Wallet Security Is Also a Product Design Problem Adrian Vale 3 min read · Just now -- The safest wallet experience is not only about encryption and custody. It is also about wh...

ethereumregulationsecurity
NexaPay
The Block · 4d ago

Russia-linked Grinex exchange suspends operations after $15 million hack, blames ‘hostile states’

Liquidity and users of the sanctioned Garantex exchange have flowed into Grinex over the past year, Elliptic claims.

security
NexaPay
Crypto Briefing · 4d ago

Circle faces lawsuit over Drift Protocol hack, Solana under $40 April 15

Circle faces a class action lawsuit over the Drift Protocol hack, and Solana’s April 16 price market sits at 0.1% YES for breaking $100. The lawsuit, filed by Gibbs Mura, alleges C...

tradingregulationaltcoins
NexaPay
The Block · 4d ago

Texas man gets 23 years for $20 million crypto scam supposedly backed by Picasso and Van Gogh artwork

A Texas man was sentenced to over two decades in prison after prosecutors said he scammed investors of more than $20 million.

defiregulationsecurity
MEV as a Security Surface: When Adversarial Ordering Breaks Protocol Assumptions
Web3 Tag · 4d ago

MEV as a Security Surface: When Adversarial Ordering Breaks Protocol Assumptions

TL;DR Continue reading on Medium »

regulationsecurity
Russian Crypto Exchange Grinex Halts Trading, Alleging $13M Exploit by 'Western Special Services'
Decrypt · 4d ago

Russian Crypto Exchange Grinex Halts Trading, Alleging $13M Exploit by 'Western Special Services'

News Law and Order Russian Crypto Exchange Grinex Halts Trading, Alleging $13M Exploit by 'Western Special Services' Russian crypto exchange Grinex paused trading services after a...

tradingregulationsecurity
NexaPay
Crypto Briefing · 4d ago

Iran conflict escalates, Strait of Hormuz closure impacts oil markets

The US-Gulf security-for-finance arrangement faces new tensions as the Iran war escalates. The probability of no US-Iran diplomatic meeting by June 30 sits at 2.1% YES, reflecting...

regulationsecurity
Beyond Law Enforcement: How AYRLP Is Recovering Millions from Scam Victims the Authorities Couldn’t…
Cryptocurrency Tag · 4d ago

Beyond Law Enforcement: How AYRLP Is Recovering Millions from Scam Victims the Authorities Couldn’t…

Beyond Law Enforcement: How AYRLP Is Recovering Millions from Scam Victims the Authorities Couldn’t Help Katie Kelton 7 min read · Just now -- AYRLP Recovery Track Record In the de...

regulationsecuritymarket-analysis
One-Bit Master Attack: A Critical Cryptographic Vulnerability in Bitcoin: One-Bit Master Attack and…
Bitcoin Tag · 4d ago

One-Bit Master Attack: A Critical Cryptographic Vulnerability in Bitcoin: One-Bit Master Attack and…

One-Bit Master Attack Continue reading on Medium »

bitcoinsecurity
NexaPay
Crypto Briefing · 4d ago

Netanyahu agrees to 10-day ceasefire with Lebanon brokered by Trump

Netanyahu has agreed to a 10-day ceasefire with Lebanon, brokered by Trump, to advance peace negotiations. The market for Israel x Hezbollah ceasefire by April 30, 2026 is at 99.0%...

regulationsecurity
The Hidden Security Flaw in Your Java String Comparisons
Fintech Tag · 4d ago

The Hidden Security Flaw in Your Java String Comparisons

I used .equals() in production for 3 years and nobody told me this. Continue reading on Medium »

regulationsecurity
The Hidden Security Flaw in Your Java String Comparisons
Fintech Tag · 4d ago

The Hidden Security Flaw in Your Java String Comparisons

I used .equals() in production for 3 years and nobody told me this. Continue reading on Medium »

regulationsecurity
Integer Overflow: The Math That Breaks Everything
Blockchain Tag · 4d ago

Integer Overflow: The Math That Breaks Everything

I thought overflows had been solved. A post-0.8 world is safe, right? Why spend the effort learning a vulnerability the industry had… Continue reading on Medium »

securitymarket-analysis
Integer Overflow: I Thought We Fixed This
Web3 Tag · 4d ago

Integer Overflow: I Thought We Fixed This

I thought overflows had been solved. A post-0.8 world is safe, right? Why spend the effort learning a vulnerability the industry had… Continue reading on Coinmonks »

security
NexaPay
Crypto Briefing · 4d ago

Netanyahu rejects Hezbollah’s withdrawal demand, opts for security zone

Israeli Prime Minister Netanyahu has rejected Hezbollah’s demand for withdrawal to the international border, opting instead for a security zone extending to the Syrian border. The...

tradingregulationstablecoins