Bit2Watt Attack Presented at CHES 2026 Hardware Security Conference
The Bit2Watt attack paper was accepted to CHES 2026, the IACR's hardware-security conference, highlighting the threat of GPU-based power grid destabilization.
Tag: hardware security
Bit2Watt Attack: Cloud Tenants Could Destabilize Power Grids Using Legitimate GPU Workloads
A new attack technique called Bit2Watt, detailed by researchers from Zhejiang University in a paper accepted to CHES 2026, demonstrates how a…
Laser Attack Resets Tangem Wallet Passwords on Cards That Can’t Be Patched
Researchers at Ledger's Donjon security team have demonstrated a laser fault injection attack that can reset the password on Tangem crypto wallet…
Tangem: Crypto Wallet Manufacturer Faces Unpatchable Laser Attack
Tangem produces hardware cryptocurrency wallets in the form of bank cards, using secure element chips. A laser fault injection attack discovered by…
TrojPix Attack: New Covert Channel Leaks Data from Air-Gapped Systems via Video Cable Emissions
Researchers at Shandong University have unveiled a novel data exfiltration technique named TrojPix, capable of leaking sensitive information from air-gapped systems by…