Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Keystone Device Verification Key Stolen via Website Breach: Defending Against Counterfeit Hardware Wallet Supply-Chain Attacks
Keystone Confirms Theft of Device Verification Key — 18,835 Hardware Wallets to Be Destroyed Hardware wallet vendor Keystone disclosed on Oc...
Ledger Hardware Wallet Supply-Chain Tampering Across Asia: Device Verification, Detection, and Procurement Hardening Guide
Ledger Halts Wallet Sales Across Asia After Suspected Supply-Chain Tampering — What Defenders Must Do Now Ledger has instructed resellers an...
Ledger Hardware Implant via CryptoBilis Reseller: Supply-Chain Defense, Verification, and Response Guide
Introduction Ledger has publicly confirmed what many in the hardware wallet community feared: devices distributed through the Southeast Asia...
SafePal Data Breach: 39,798 Customers Exposed and Data for Sale — Defensive Playbook for Phishing and Wallet-Targeting Follow-On Attacks
Introduction Cryptocurrency hardware wallet vendor SafePal has disclosed a data breach affecting approximately 39,798 customers. According t...
COLDCARD Firmware Flaw and $88M Bitcoin Heist: Detection and Remediation
Introduction A critical vulnerability in the firmware of COLDCARD hardware wallets has been directly linked to the theft of approximately $8...
Tangem Hardware Wallet Laser Attack: Physical Security Defense and Mitigation Strategies
Tangem Hardware Wallet Laser Attack: Physical Security Defense and Mitigation Strategies Introduction Researchers at Ledger's Donjon securit...