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Hardware Security

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Ledger Halts Southeast Asia Reseller After Reported $86M Wallet Drains

Ledger paused sales to contain a suspected supply‑chain compromise that could expose users’ recovery phrases.

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Researchers Disclose BTR, a New Spectre v2 Variant That Leaks Kernel Secrets

Coldcard Attacker Moves Nearly Half of Third‑Wave Haul After Firmware Entropy Flaw

BitBox Releases Firmware to Fix Two Severe Wallet Flaws

Royal Navy Drones Contacted Chinese Servers Through China-Made Camera Parts

Widespread Critical Flaws Found in Server Baseboard Management Controllers

Coldcard Seed Bug Lets Attackers Sweep Hundreds of Bitcoin

Laser Fault Injection Lets Attackers Reset Tangem Card Passwords, Researchers Say

SEALSQ Leads €130 Million Series A for Quobly to Push Secure Silicon Quantum Chips

GPUBreach Rowhammer Attack Lets Unprivileged GPU Code Gain Root With IOMMU On

Fortnite Will Require Secure Boot, TPM 2.0 and IOMMU on Windows PCs Starting Feb. 19

Researchers Unveil TEE.Fail, a Low-Cost DDR5 Bus Attack That Breaks Intel, AMD and Nvidia Attestations

WireTap Attack Steals Intel SGX Attestation Keys via DDR4 Interposer

GPUHammer Attack Prompts Nvidia to Mandate ECC on GDDR6 AI GPUs

Hidden Communication Devices in Chinese Solar Equipment Raise U.S. Grid Security Concerns

Microsoft Stands Firm on Windows 11's TPM 2.0 Requirement

AMD's Decision to Skip Security Patches for Older CPUs Raises Concerns

AMD 'Sinkclose' Vulnerability Threatens Hundreds of Millions of Processors

Advanced iPhone Attack 'Operation Triangulation' Exploits Hidden Hardware Feature