Meet FumbleChain, the Deliberately Flawed Blockchain
There's a new blockchain for developers to break at will. The "capture the flag" project from Kudelski Security is meant to educate.
Bitcoin’s Lightning Network has a few vulnerabilities that have been discovered in its two-year lifespan, but none have been exploited.
An undisclosed vulnerability in LND versions 0.10.x and below was revealed Thursday. Developers are urging node operators to update to the newest version.
These vulnerabilities are reminders that improvements come with trade-offs – and that security and usability are two sides of the same coin.
A “high severity vulnerability” was found and patched in Ethereum wallet Argent, according to leading white-hat hackers OpenZeppelin.
Bitcoin developer Rusty Russell disclosed Friday the lightning network vulnerability that forced software upgrades in July.