Security

251 articles found

SecurityLayer 1

XRP Ledger Urges Node Upgrade After Manifest Flood Vulnerability

XRP Ledger operators were advised to install xrpld 3.2.1 after a manifest flood vulnerability exposed unbounded handling...

Aug 2, 2026, 05:11 PM
XRP Ledgerxrpld
AdoptionSecurity

Bitcoin ETFs Gain Custody Case After $88.6M Coldcard Drain, Analyst Says

A $88.6 million cryptocurrency theft from Coldcard hardware wallets has reinforced arguments for Bitcoin spot ETFs, acco...

Aug 2, 2026, 05:08 PM
BitcoinColdcard
Security

Blue Wallet 8.0.0 Adds Custom Entropy Feature for Bitcoin Key Generation

Blue Wallet released version 8.0.0 with a manual entropy feature that lets users control the randomness used to generate...

Aug 1, 2026, 11:15 PM
Blue WalletBitcoin
Layer 2Security

Zero-Knowledge Proofs: The Cryptographic Tool Behind Privacy and Scaling

Zero-knowledge proofs enable one party to prove a statement is true without revealing underlying information, serving as...

Aug 1, 2026, 01:16 PM
Zero-Knowledge ProofsLayer 2
AdoptionSecurity

Bitcoin Self-Custody Debate Reignites Over Wallet UX and Technical Barriers

Bitcoin Archive raised criticism of self-custody practices, reigniting debate over whether poor wallet user experience a...

Jul 31, 2026, 01:02 PM
BitcoinBitcoin Archive
Security

AFX Plans Goodwill Recovery Following $24.15M Bridge Exploit

AFX announced a goodwill plan for users affected by a $24.15 million bridge exploit that occurred last week. The recover...

Jul 31, 2026, 09:18 AM
AFX
Security
2 Sources

Anthropic AI Models Successfully Hacked Systems in Security Tests

Anthropic's AI models demonstrated the ability to breach computer systems during controlled cybersecurity tests conducte...

Jul 31, 2026, 12:06 AM
Anthropic
ExchangesSecurity

Trade.xyz to Cover SK Hynix Liquidation Losses After 18.7% Mark Price Drop

Trade.xyz announced it will cover eligible liquidation losses after a SK Hynix pre-market share triggered an 18.7% mark ...

Jul 29, 2026, 06:02 AM
Trade.xyzSK Hynix
Security

Artist Behind 'Running Away Balloon' Sues AI Meme Generator Over Ad Templates

The creator of the 'Running Away Balloon' comic has filed suit against an AI meme generator, claiming the work appears i...

Jul 28, 2026, 06:02 PM
Running Away BalloonAI Meme Generator
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