Tag: double spend
How Gerhard Wagner Cashed in $2 Million for Fixing the Polygon Network’s Double-Spend Bug
Gerhard Wagner earns $2M for uncovering a serious bug in the Polygon network, saving millions from potential loss. A hero in cybersecurity!
Verge (XVG) Faces Major Block Reorganization: What You Need to Know
Verge (XVG) faced a major block reorganization on Feb 15, 2021, resulting in significant balance losses for users since July 2020. Learn more here.
Suspected Double-Spend Incident Raises Eyebrows in Bitcoin Community
BitMEX suspects a double-spend transaction in Bitcoin, raising alarms within the crypto community. Here’s what happened.
Examining the Vulnerabilities of Proof-of-Work Blockchains Amid Recent Ethereum Classic Attacks
Discover the vulnerabilities of PoW blockchains like Ethereum Classic and proposed solutions to thwart 51% attacks.
Understanding the Bitcoin Gold 51% Attack: What Happened and What’s Next
Dive into the Bitcoin Gold 51% attack, its implications on the blockchain, market reactions, and future prevention strategies.
The Controversial Claims of BitcoinBCH: Unpacking Double Spend Allegations
Explore the claims of BitcoinBCH regarding double-spend vulnerabilities in Bitcoin and the responses from the crypto community, including travel payment solutions.
Ethereum Classic Faces Mining Pool Controversy Amid Temporary Exchange Pauses
Ethereum Classic deals with mining issues as major exchanges pause transactions amid chaos. Here’s the latest buzz on ETC’s market situation.
Understanding the Controversy Surrounding Ethereum Classic’s Network Issues
Ethereum Classic faces network challenges, including withdrawal pauses and hashrate concerns. Here’s what you need to know.
