Bitcoin (BTC) $81,508.15 1.27%
Ethereum (ETH) $2,664.51 3.35%
Tether (USDT) $1.00 -0.01%
Solana (SOL) 111.764274 2.81%
Chainlink (LINK) $12.56 4.65%
Cardano (ADA) $0.23 4.98%
Litecoin (LTC) $58.31 1.89%
Dash (DASH) $57.32 0.02%
Polygon (MATIC) 0.25693 2.45%
Helium (HNT) 0.457543 -0.77%
X-Cash (XCASH) 3.0E-6 0.00%
Dogecoin (DOGE) $0.00 9.11%

Cryptocurrencies: 30069

Markets: 114476

Market Cap: $2,797,457,414,996

24h Vol: $76,251,488,015

Greg Thomson

2019-12-23 13:02:27

Bitcoin Attack Vector Exposed: How to Force-Refund Your Spent Bitcoin

A weakness has been identified in Bitcoin's protocol which allows users to double-spend their funds, threatening its small merchant userbase.

esptco-banner img

Latest News

Injective targets $60 as new MACD crossover and AI pilot dri...

2026-09-21 03:45:25
Uniswap trades near $9 after breakout as derivatives volume...

2026-09-21 03:34:25
Zcash holds $1,400 support after rally, Hyperliquid and Aval...

2026-09-21 01:30:26
USD1 stablecoin surpasses $60 billion in cumulative Binance...

2026-09-21 00:20:23
Shiba Inu rises 5% but exchange netflow signals seller domin...

2026-09-20 23:25:22
Shibarium undergoes major migration, RPC upgrade completed f...

2026-09-20 22:19:24

Videos

How To Buy NFTs? Step by Step Guide for Beginners
Dash Coin Explained: A Cryptocurrency with a Major Potential
Stock Market Vs Crypto Fundamentals! Which is the best? Explained!
Litecoin: What is Litecoin? EXPLAINED!

Our Partners

Hashing Ad Space

Inbound Junction

Asimi

Crypto Marketing Agency, FINPR

Chainwire