Hackaday

Hacking Hard Drive Firmware

You probably flash new firmware on a variety of devices regularly, even though that’s rare for non-technical types. But what ...

YellowKey Tool Bypasses Windows 11 BitLocker Using Only a USB Stick

Nightmare-Eclipse, the researcher known for disclosing three recent Windows Defender exploits, reveals that BitLocker can be defeated with a USB stick.

Zero-day exploit completely defeats default Windows 11 BitLocker protections

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker ...
The Hacker News

Windows Zero-Days Expose BitLocker Bypasses And CTFMON Privilege Escalation

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more ...
BeInCrypto

Ripple Ex-CTO Sounds Alarm Over ‘One of the Worst Security Flaws’ He’s Ever Seen

Ripple CTO David Schwartz issues a security warning over a BitLocker flaw and a fresh wave of XRPL scams targeting holders.

Windows BitLocker zero-day gives access to protected drives, PoC released

A cybersecurity researcher has published proof-of-concept (PoC) exploits for two unpatched Microsoft Windows vulnerabilities ...
IEEE

Model-Free Predictive Current Control of PMSM Drives Based on Extended State Observer Using Ultralocal Model

Abstract: To address the parameter mismatch issue in permanent magnet synchronous motor (PMSM) drives using active neutral-point-clamped (ANPC) three-level inverters, this paper proposes a model-free ...
IEEE

Zero Speed Sensorless Scheme for PMSM Drives Using Virtual Flux Signal Injection Based Hybrid Active Flux Observer

Abstract: Sensorless zero-speed control of permanent magnet synchronous motors using high-frequency signal injection introduces acoustic noise and vibration, while conventional model-based observers ...