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Ledger Confirms Unauthorized Hardware Implant in Devices Linked to CryptoBilis Supply Chain Incident
Ledger confirmed an unauthorized hardware implant in a device linked to CryptoBilis sales, with affected cases limited so far as the investigation continues.
Ontology Temporarily Halts Block Production Following Potential Security Threat
Ontology has temporarily halted block production after a potential security threat was reported involving a project on its blockchain. The team is investigating the risk and will resume operations when it considers the network safe.
XRP Ledger Security Flaw Exposed as Critical Vulnerability Threatened Supply Integrity
A vulnerability in XRP Ledger could have allowed unauthorized XRP creation since 2015. Developers fixed the issue with an emergency update after researchers reported the flaw.
Ledger Investigates Possible Wallet Tampering After Reports of $86 Million in Crypto Losses
Ledger is investigating reports of up to $86 million in crypto theft linked to a Southeast Asian reseller, with possible wallet tampering remaining unconfirmed.
Zcash Targets January for Quantum-Resistant Payment Protections as Wallet Security Concerns Grow
Zcash developers are targeting January 2027 for post-quantum signature opcodes, aiming to strengthen transaction security as concerns grow over potential future threats to conventional cryptocurrency cryptography.