vulnerabilities

Technology

Regulations

Crypto Wallet Firm Dfns Says ‘Magic Links’ Have Critical Vulnerability

Affected services say they were given barely any notice before Dfns published its blog post detailing the so-called zero day.

By Sam Kessler

Sponsored

Feb 24, 2023 at 12:00 p.m. UTC

Feb 24, 2023

regulationsVulnerabilitiesWalletsExclusive

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Tech

Security

Least Authority Discloses Security Risks in Atomic Wallet

The disclosure is intended to "appropriately warn users without putting them at even greater risk," the security audit company said.

By Christie Harkin

Sponsored

Feb 10, 2022 at 2:15 p.m. UTC

Feb 10, 2022

SecurityAuditsWalletsVulnerabilities

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Markets

Ethereum

Ethereum Foundation Says Berlin Hard Fork Addressed 'Clear and Present' Threat

The vulnerability was first discovered in late 2019.

By Kevin Reynolds

Sponsored

May 22, 2021 at 9:53 p.m. UTC

May 22, 2021

EthereumEthereum FoundationVulnerabilities

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Tech

Bitcoin

Putting Pressure on Bitcoin’s Lightning Network Vulnerabilities Will Strengthen It

These vulnerabilities are reminders that improvements come with trade-offs – and that security and usability are two sides of the same coin.

By Colin Harper

Sponsored

Oct 28, 2020 at 4:35 p.m. UTC

Oct 28, 2020

BitcoinLightning NetworkVulnerabilities

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Tech

Bitcoin

4 Bitcoin Lightning Network Vulnerabilities That Haven’t Been Exploited (Yet)

Bitcoin’s Lightning Network has a few vulnerabilities that have been discovered in its two-year lifespan, but none have been exploited.

By Colin Harper

Sponsored

Oct 27, 2020 at 3:05 p.m. UTC

Oct 27, 2020

BitcoinLightning NetworkScalingVulnerabilities

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Tech

Bitcoin

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.

By William Foxley

Sponsored

Oct 9, 2020 at 12:58 a.m. UTC

Oct 9, 2020

BitcoinLightning NetworkVulnerabilitiesCoinFlash

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Tech

Ethereum

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.

By William Foxley

Sponsored

Jun 19, 2020 at 3:28 p.m. UTC

Jun 19, 2020

EthereumVulnerabilitiesDeFiArgent

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Markets

News

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.

By Christine Kim

Sponsored

Sep 27, 2019 at 6:45 p.m. UTC

Sep 27, 2019

NewsLightning NetworkBugsAcinqVulnerabilities

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Markets

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.

By Christine Kim

Sponsored

Aug 14, 2019 at 3:00 p.m. UTC

Aug 14, 2019

SecurityDevelopersAuditsNewsVulnerabilitiesother-public-protocolsTechnology News

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Markets

News

'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.

By Christine Kim

Sponsored

May 9, 2019 at 4:27 p.m. UTC

May 9, 2019

NewsHacksVulnerabilitiesMakerDAODAIother-public-protocolsTechnology News

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