Ripple Lays Out Four-Stage Plan for XRPL Quantum Defense
Ripple has outlined a four-stage security roadmap to prepare the XRP Ledger for post-quantum cryptography, partnering with Project Eleven to ensure full network readiness by 2028.
Cryptography
Cryptography is the practice of securing information using mathematical techniques to protect data from unauthorized access or alteration. In crypto, it is used to secure transactions, control the creation of new units, and verify ownership of digital assets. Common cryptographic tools include hash functions, digital signatures, and public-private key pairs. These mechanisms ensure data integrity, authenticity, and confidentiality on blockchain networks. Cryptography allows decentralized systems to operate without relying on a central authority. It matters in crypto because it forms the foundation of blockchain security and trust.
Latest Cryptography News
Anthropic’s Mythos-Class AI Launches Fuel Systemic Security Fears Across Crypto Market
While Anthropic locks down its most powerful model behind government-vetted programs, an older generation model already cracked Zcash’s privacy protocol,…
Zcash Navigates Supply Assurance Crisis as David Schwartz Clarifies ‘Lonely Coins’ Dilemma
Fears over undetectable counterfeit ZEC have forced privacy coin developers to draft an emergency isolation protocol, as technical experts weigh…
Zcash Plunges 31% as Security Researcher Uncovers Infinite Minting Bug
An AI-assisted security review discovered a critical under-constrained flaw in Zcash's primary privacy pool. While a patch is already live, the market reacted with an immediate,…
Crypto Exploit Losses Drop 90% in May to $68.3 Million, CertiK Reports
Blockchain security data reveals that May was the third month in 2026 to see aggregate exploit losses fall below $100 million, even as cross-chain bridges and…
DxSale Drained for $7.3M in BNB Chain Liquidity Exploit
Malicious actors exploited a backdoor in DxSale's legacy liquidity lockers to drain millions in BNB, laundering the stolen assets through multiple obfuscation hops and exchange deposits.
Nearly 10% of Bitcoin Supply ‘Structurally Unsafe’ From Quantum Breakthrough: Glassnode
A new data brief reveals that 1.92 million BTC are fundamentally exposed to future quantum attacks, amplifying pressure on developers to implement protocol protections like BIP-360.
DeFi United Outlines Technical Path to Restore rsETH Following Bridge
A coalition of DeFi leaders has released a comprehensive plan to stabilize rsETH and Aave liquidity markets after a 116,500 ETH exploit, avoiding socialized losses through…
Solana’s Quantum Contingency: Proactive Defense in High-Throughput Era
While quantum threats remain years away, Solana’s core developers and ecosystem partners have already finalized migration paths using Falcon signatures and Winternitz Vaults.
Circle Ventures and Consensys Support Aave Recovery Initiative
Circle Ventures has acquired AAVE tokens to join the DeFi United recovery effort following the April 18 rsETH exploit, alongside a 30,000 ETH commitment from Consensys.