Vulnerabilities

Ethereum Foundation Says Berlin Hard Fork Addressed ‘Clear and Present’ Threat

The vulnerability was first discovered in late 2019.

News  ·  22 May 2021

Lightning Vulnerability Discovered; LND Node Operators Urged to Upgrade ASAP

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.

Tech  ·  9 October 2020
DeFi

OpenZeppelin Discloses ‘High Severity Vulnerability’ in DeFi Wallet Argent

A “high severity vulnerability” was found and patched in Ethereum wallet Argent, according to leading white-hat hackers OpenZeppelin.

Tech  ·  19 June 2020
Bugs

A Dangerous Bug in Bitcoin’s Lightning Network Has Been Fixed

Bitcoin developer Rusty Russell disclosed Friday the lightning network vulnerability that forced software upgrades in July.

Markets  ·  27 September 2019
Security

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.

Tech  ·  14 August 2019
MakerDAO

‘Critical’ MakerDAO Vulnerability Could Have Frozen Voter Funds, Auditors Say

The vulnerability that was disclosed by the MakerDAO Foundation this week could have put user funds in jeopardy by preventing withdrawals of MKR tokens.

Tech  ·  9 May 2019
Nasdaq

Token Exchange DX.Exchange Says It Has Patched Security Vulnerability

DX.Exchange claims it has patched a security vulnerability allowing anyone access to user authentication tokens.

Markets  ·  10 January 2019
News

Beam Announces ‘Critical’ Vulnerability in Mimblewimble Crypto’s Wallet

The Beam privacy coin's development team announced a "critical" vulnerability discovered in its wallet software Wednesday, telling users to remove old versions immediately.

Tech  ·  9 January 2019
Security

EOS Forced to Patch ‘Epic’ Security Loopholes Ahead of Launch

Blockchain platform EOS says serious vulnerabilities reported by an internet security firm just days before its mainnet launch have been fixed.

Tech  ·  29 May 2018