Microsoft has launched a PowerShell script to help users and administrators update bootable media for the new “Windows UEFI CA 2023” certificate. This is to prevent exploitation from the BlackLotus UEFI bootkit by revoking vulnerable boot managers. The script can be used to update bootable media files for different devices and platforms. The updates will be implemented before 2026 and Microsoft will give a six-month notice before implementation.
SparkCat Crypto Stealer Malware Infected Multiple Apps on Play Store, App Store
Several Android and iOS apps were found to be infected with a cryptocurrency stealer malware. Security researchers at Kaspersky discovered at least 18 Android and
