Blockchain Security Guide

Blockchain Security Guide

Blockchain, while innovative, also comes with its own security challenges such as contract bugs, stolen keys, and online scams. In this collection, we take a closer look at the most common risks in the crypto world and share simple yet effective ways to keep digital assets safe and projects more secure.

389 articles
ONUS: Financial Investment App Has Helped Over 1.5 Million People Enter The World Of Blockchain ONUS: Financial Investment App Has Helped Over 1.5 Million People Enter The World Of Blockchain
In mid-October of this year, ONUS, a digital asset investing application from Vietnam, reached 1.5 million people in just 18 months and is among the top trending worldwide financial investment applications on both Google Play and the App Store.
2025-10-29 14:43
Western Union plans to launch a stablecoin on the Solana blockchain
Western Union, the 175-year-old remittances icon, has just revealed plans to launch its own U.S. dollar-backed stablecoin called USDPT (U.S. Dollar Payment Token), bypassing the Ethereum network for Solana.  The move has been tagged the company’s most sig
2025-10-29 09:42
Japan’s $2 Trillion Payment Network Embraces Blockchain Through Partnership With Avalanche Japan’s $2 Trillion Payment Network Embraces Blockchain Through Partnership With Avalanche
In a major move toward digital transformation, Tokyo-based payment infrastructure leader TIS Inc. has teamed up with Ava Labs, the developer behind Avalanche (AVAX), to launch a new blockchain platform aimed at modernizing Japan’s financial backbone.
2025-10-29 09:47
Circle, a USDC stablecoin issuer, has launched the public testnet of its Arc blockchain network
Circle, a USDC stablecoin issuer, has launched the public testnet of its Arc blockchain network.
2025-10-29 09:52
Western Union to Launch Stablecoin and Blockchain Network on Solana
Western Union has announced a major leap into blockchain finance with plans to launch its own U.S. Dollar Payment Token (USDPT) and a new Digital Asset Network designed to connect traditional money transfers with the digital economy.
2025-10-29 09:59
$2 Trillion Payment Provider TIS Partners With Avalanche for Japan's Blockchain Finance Push $2 Trillion Payment Provider TIS Partners With Avalanche for Japan's Blockchain Finance Push
TIS, processing $2T annually in Japan, partners with Avalanche for blockchain payment platform supporting stablecoins, tokenized assets under new regulations.
2025-10-28 23:12
Bitcoin’s Price Shows Fragility Of Altcoins; Here’s Why Investors Could Be Opting For BlockchainFX’s Presale Over It And Hyperliquid Bitcoin’s Price Shows Fragility Of Altcoins; Here’s Why Investors Could Be Opting For BlockchainFX’s Presale Over It And Hyperliquid
With Bitcoin’s price having taken a significant tumble, there is an unquestionable hue of anxiety creeping through the airwaves...
2025-10-29 10:32
Best Crypto to Buy Now: BlockchainFX BFX Attracts Over 15,000 Investors as Little Pepe Tries to Match Its 100x Gains Potential Best Crypto to Buy Now: BlockchainFX BFX Attracts Over 15,000 Investors as Little Pepe Tries to Match Its 100x Gains Potential
magine earning every time someone trades crypto, stocks, or even commodities. That is the promise of BlockchainFX BFX, a new-age financial...
2025-10-29 10:39
How Blockchain Technology Is Transforming the Real Estate Industry How Blockchain Technology Is Transforming the Real Estate Industry
Blockchain technology is no longer restricted to cryptocurrencies or Bitcoin. Once primarily associated with finance, blockchain has now...
2025-10-29 10:59
Top Crypto Presale Right Now? BlockchainFX Crosses $10M as Pudgy Pandas and Bitcoin Hyper Fall Behind Top Crypto Presale Right Now? BlockchainFX Crosses $10M as Pudgy Pandas and Bitcoin Hyper Fall Behind
What’s scarier than missing a 500x crypto opportunity? Watching others cash in while you’re still deciding. As Halloween nears, traders...
2025-10-29 11:11
US–China Trade Deal Sparks Market Rally - Analysts Call BlockchainFX the Next Big Crypto to Buy Before 2026 US–China Trade Deal Sparks Market Rally - Analysts Call BlockchainFX the Next Big Crypto to Buy Before 2026
When global powers shake hands, markets tend to roar, and this time, it’s no different. Following the surprise US–China trade framework...
2025-10-29 11:26
Citi Teams Up With Coinbase to Build Blockchain-Based Payment Network Citi Teams Up With Coinbase to Build Blockchain-Based Payment Network
Citigroup is preparing to step deeper into blockchain-based finance, exploring stablecoin-powered payments as part of a broader digital transformation strategy.
2025-10-29 11:42
BlockDAG’s $0.0015 Entry, Hybrid Tech & 15,000 TPS Could Drive It to $50, Revolutionizing Blockchain Forever BlockDAG’s $0.0015 Entry, Hybrid Tech & 15,000 TPS Could Drive It to $50, Revolutionizing Blockchain Forever
Discover how BlockDAG’s $0.0015 entry, 15,000 TPS speed, and hybrid PoW system set it apart as the top crypto to buy for 2025, outpacing...
2025-10-28 09:30
tZERO, a blockchain-based securities marketplace, plans to go public in 2026 tZERO, a blockchain-based securities marketplace, plans to go public in 2026
tZERO has announced its plans to go public in 2026. The company, which has yet to record any profit on paper, is reportedly already in talks with potential investors. Intercontinental Exchange Inc. (ICE) backed tZERO is joining the growing list of compani
2025-10-28 09:42
Toncoin (TON) Price Prediction: Can Toncoin Hit $3 Soon as Bullish Momentum Builds Across the TON Blockchain? Toncoin (TON) Price Prediction: Can Toncoin Hit $3 Soon as Bullish Momentum Builds Across the TON Blockchain?
Toncoin (TON) is regaining market attention as rising trading activity and growing community excitement hint at a potential breakout toward the $3 mark amid a recovering crypto landscape.
2025-10-28 09:44
IBM Launches Digital Asset Haven to Bridge Banking Infrastructure With the Blockchain Economy IBM Launches Digital Asset Haven to Bridge Banking Infrastructure With the Blockchain Economy
Tech giant IBM has taken a decisive step into digital finance with the launch of IBM Digital Asset Haven, a full-scale platform designed for...
2025-10-28 10:10
BlockDAG, BlockchainFX, Based Eggman & Mutuum Finance: Why BDAG Leads 2025’s Top Presale Crypto Revolution BlockDAG, BlockchainFX, Based Eggman & Mutuum Finance: Why BDAG Leads 2025’s Top Presale Crypto Revolution
Explore how BlockDAG’s EVM compatibility, strong presale momentum, and developer migration make it the top presale crypto for 2025...
2025-10-28 10:16
Ethereum and Solana Price Prediction: Why BlockchainFX Presale Could Be the Next Crypto to Explode Ethereum and Solana Price Prediction: Why BlockchainFX Presale Could Be the Next Crypto to Explode
Crypto investors are watching Ethereum, Solana, and BlockchainFX closely as the market enters a decisive phase ahead of November.
2025-10-28 10:28
Missed Toncoin? BlockchainFX Is Among the Top Cryptos to Join This Week Missed Toncoin? BlockchainFX Is Among the Top Cryptos to Join This Week
Toncoin soared, but BlockchainFX now leads the top cryptos to join this week. Don’t miss the 40% Halloween bonus before November 3.
2025-10-28 10:33
Here’s Why A Lot Of Investors Are Now Swapping Ethereum And Dogecoin For The BlockchainFX Presale Here’s Why A Lot Of Investors Are Now Swapping Ethereum And Dogecoin For The BlockchainFX Presale
As global crypto markets shift toward utility and innovation, two of the most recognised names — Ethereum and Dogecoin — are experiencing...
2025-10-28 10:43
100x Gains Ahead: BlockchainFX ($BFX) Outperforms Lightchain as 2025’s Best Crypto Presale Pick 100x Gains Ahead: BlockchainFX ($BFX) Outperforms Lightchain as 2025’s Best Crypto Presale Pick
Every major crypto cycle has that one defining moment where an early investor call changes everything. For those who watched Cardano...
2025-10-28 11:27
Smart Money Flows Into BlockchainFX, Ethereum, and Stellar as the Best Cryptos to Invest in 2025 Smart Money Flows Into BlockchainFX, Ethereum, and Stellar as the Best Cryptos to Invest in 2025
What if the next blue-chip crypto wasn’t a token you trade, but a platform that powers every trade you make?
2025-10-28 11:30
Top Presale Crypto Coins to Watch in 2025: BlockDAG, BlockchainFX, Little Pepe & Nexchain Top Presale Crypto Coins to Watch in 2025: BlockDAG, BlockchainFX, Little Pepe & Nexchain
Discover the top presale crypto coins of 2025. Explore BlockDAG, BlockchainFX, Little Pepe & Nexchain. Learn about their prices, updates...
2025-10-28 11:39
What Is SuperVerse (SUPER)? Web3 Gaming, NFT Marketplace, and Blockchain Explained What Is SuperVerse (SUPER)? Web3 Gaming, NFT Marketplace, and Blockchain Explained
What happens when gaming, NFTs, and blockchain technology all come together in one platform? That’s the idea behind SuperVerse, a project aiming to connect digital ownership, decentralized communities, and interactive entertainment.
2025-10-27 17:36
DigiByte’s Evolution: Exploring Its Blockchain, Ecosystem, and Long-Term Potential
DigiByte (DGB) is an open-source blockchain project that has been a trailblazer in the cryptocurrency space since its inception in 2014. Created as a Bitcoin fork, DigiByte was designed to overcome Bitcoin’s limitations, such as slow transaction speeds an
2025-10-27 13:55
Ethereum’s Vitalik Buterin Issues Rare Warning About Blockchain Validators
Ethereum co-founder Vitalik Buterin has cautioned that the blockchain’s cryptographic guarantees stop where external trust begins.On October 26, Buterin explained that even a 51% attack cannot validat
2025-10-27 10:13
Bitcoin Dips Below $110K, But BlockchainFX ($BFX) Investors Celebrate 40% Halloween Special Token Bonus Surge Bitcoin Dips Below $110K, But BlockchainFX ($BFX) Investors Celebrate 40% Halloween Special Token Bonus Surge
As Bitcoin slipped below the $110,000 mark this week, investors might have expected fear to dominate the crypto landscape.
2025-10-27 10:15
Top Trending Crypto This Week - Mantle, Dogecoin And BlockchainFX Are Making Headlines This Week! Top Trending Crypto This Week - Mantle, Dogecoin And BlockchainFX Are Making Headlines This Week!
The crypto market is buzzing again, with Mantle, Dogecoin, and BlockchainFX emerging as the top trending cryptos this week.
2025-10-27 10:26
BlockchainFX ($BFX) vs Nexchain: The Best Crypto Presale Battle for 100x Gains and High ROI in 2025 BlockchainFX ($BFX) vs Nexchain: The Best Crypto Presale Battle for 100x Gains and High ROI in 2025
Imagine a platform where trading stocks, forex, and crypto happens in one seamless interface,and investors earn while they use it.
2025-10-27 10:32
5 Best Crypto Presales This Week: BlockchainFX ($BFX) Leads With Record $9.9M Raised 5 Best Crypto Presales This Week: BlockchainFX ($BFX) Leads With Record $9.9M Raised
The crypto community is buzzing again as new presales like BlockchainFX, Little Pepe, Tapzi, Remittix, and BlockDAG compete for investor ...
2025-10-27 10:39