vulnerabilities

Funds held in Atomic wallets may be at risk. (donald_gruener/E+/Getty Images)
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.
Funds held in Atomic wallets may be at risk. (donald_gruener/E+/Getty Images)

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Ethereum Foundation Says Berlin Hard Fork Addressed 'Clear and Present' Threat
The vulnerability was first discovered in late 2019.
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LN-pt2
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.
LN-pt2

lightning network vulnerabilities
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.
lightning network vulnerabilities

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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.
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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.
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Acinq software developer Bastien Teinturier image via Twitter
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.
Acinq software developer Bastien Teinturier image via Twitter

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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.
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lock
'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.
lock

Trading
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.
Trading