Lenovo has fixed two high-severity vulnerabilities impacting various ThinkBook, IdeaPad, and Yoga laptop models that could allow an attacker to deactivate UEFI Secure Boot. UEFI Secure Boot is a ...
More than two dozen Lenovo notebook models are vulnerable to malicious hacks that disable the UEFI secure-boot process and then run unsigned UEFI apps or load bootloaders that permanently backdoor a ...
Last week, Microsoft released an emergency patch to fix a zero-day security issue in Internet Explorer. If left unpatched, an attacker could exploit the security hole to remotely execute malicious ...