Security News
Google has removed eight apps from its Google Play store that were propagating a new variant of the Joker spyware, but not before they already had garnered more than 3 million downloads. The trojan would hide in the advertisement frameworks utilized by the malicious apps propagating it; these frameworks aggregate and serve in-app ads.
Cybersecurity researchers have disclosed two unpatched security vulnerabilities in the open-source U-Boot boot loader. The issues, which were uncovered in the IP defragmentation algorithm implemented in U-Boot by NCC Group, could be abused to achieve arbitrary out-of-bounds write and denial-of-service.
It allows businesses to stream Windows 10 or Windows 11 Cloud PCs to end-users under Windows 365 Business or Windows 365 Enterprise subscriptions. Users will be able to quickly switch between their own desktop and the Cloud PC using the Windows Task Switcher once the cloud-based service gets upgraded with a new feature dubbed Windows 365 Switch.
Microsoft has patched the patch that broke chunks of Windows and emitted fixes for a Patch Tuesday cock-up that left servers rebooting and VPNs disconnected. On the receiving end of the company's attention were Windows desktop and Windows Server installs left a little broken following Microsoft's latest demonstration of its legendary quality control.
The latest Windows Server updates are causing severe issues for administrators, with domain controllers having spontaneous reboots, Hyper-V not starting, and inaccessible ReFS volumes until the updates are rolled back. The most serious issue introduced by these updates is that Windows domain controllers enter a boot loop, with servers getting into an endless cycle of Windows starting and then rebooting after a few minutes.
Electric car chargers will have to include secure boot and automatic network disconnection if unsigned software runs on the smart devices - but only from 2023, the British government has said. New security requirements for smart chargers won't be enforced until the last day of this year, according to government papers reviewed by The Register.
Recently released Dell BIOS updates are reportedly causing serious boot problems on multiple laptops and desktop models. Impacted models include Dell Latitude laptops, as well as Dell Inspiron 5680 and Alienware Aurora R8 desktops.
Commercially developed FinFisher malware now can infect Windows devices using a UEFI bootkit that it injects in the Windows Boot Manager. "During our research, we found a UEFI bootkit that was loading FinSpy. All machines infected with the UEFI bootkit had the Windows Boot Manager replaced with a malicious one," Kasperksy researchers revealed today.
Microsoft has pulled an AMD driver from Windows Update after numerous people reported that it prevents Windows 10 from starting and displays an "INACCESSIBLE BOOT DEVICE" error. When hardware manufacturers release new drivers for Windows 10, they get added to the Windows Update as an optional driver update that users can install.
A Windows Defender bug creates thousands of small files that waste gigabytes of storage space on Windows 10 hard drives. The bug started with Windows Defender antivirus engine 1.1.18100.