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Tag: Mode

Making Vulnerable Drivers Exploitable Without Hardware – The BYOVD Perspective

1 Introduction This article provides a technical analysis of how many Windows kernel mode drivers can be interacted with from user mode without the hardware they were developed for. This work was motivated by driver-oriented vulnerability research and the need to evaluate the exploitability of individual findings, which frequently affect code whose reachability is hardware-gated.…

Firefox bug CVE-2026-6770 enabled cross-site tracking and Tor fingerprinting

CVE-2026-6770 let attackers fingerprint Firefox and Tor users, even in Private mode. Firefox 150 and Tor Browser 15.0.10 fixed it. A vulnerability, tracked as CVE-2026-6770, allowed attackers to fingerprint Firefox users, even in Private Browsing, and also impacted the Tor Browser. The flaw worked even when Tor’s New Identity feature was used, bypassing protections meant…

ChatGPT gets new security feature to fight prompt injection attacks

OpenAI has introduced Lockdown Mode and Elevated Risk labels in ChatGPT to help users and organizations reduce the risk of prompt injection attacks and other advanced security threats, particularly when using features that interact with external systems. Limiting tool access to prevent data exfiltration Lockdown Mode in ChatGPT is an optional, advanced security setting for…

This is why high-value targets should use Lockdown Mode

If you’ve ever wondered how secure Apple’s Lockdown Mode is, the Federal Bureau of Investigations (FBI) has the answer — and it’s good news for journalists, business leaders, civil leaders, or anyone who has to handle confidential data. As part of an ongoing investigation about alleged leaks of classified information to the media, the FBI controversially raided the…