A new Windows-focused infostealer and remote access trojan (RAT) dubbed Dolphin X is being advertised on cybercrime forums with a clear pitch: automate the theft and triage of high-value corporate targets. Unlike commodity stealers that focus mainly on browser passwords, Dolphin X is positioned as an enterprise-adjacent data vacuum with a built-in AI-powered victim scoring […]

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Microsoft will stop delivering feature updates, bug fixes, and security patches for the OneDrive sync app on systems running Windows version 21H2 and earlier on August 15, 2026. This change was announced in the Microsoft 365 Message Center notification MC1426708 and leaves organizations with older Windows endpoints exposed to an increasingly unsupported file synchronization client, […]

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Concerns have arisen regarding LG monitors that reportedly trigger the silent installation of an LG companion application on Windows PCs. This installation is followed by promotional prompts for a McAfee security trial, raising issues related to device-software delivery mechanisms, user consent, and the permissions granted to automatically installed applications. Gamers Nexus, a YouTube hardware-testing outlet, […]

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Microsoft has released KB5121767, an out-of-band (OOB) cumulative update for Windows 11 versions 22H2 and 21H2. This update addresses a system performance issue related to the Intel Innovation Platform Framework (Intel IPF) drivers. The update was made available on July 18, 2023, specifically for devices affected by this issue, which arose after installing recent Windows […]

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A newly disclosed Windows local privilege-escalation vulnerability, dubbed LegacyHive, could allow a standard user to load and modify the per-user registry classes hive of an administrator account. The proof-of-concept (PoC), published by researcher NightmareEclipse under the MSNightmare/LegacyHive GitHub repository, abuses Windows’ User Profile Service to mount a target user’s UsrClass.dat hive into a registry location […]

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Microsoft has temporarily halted delivery of the July 14, 2026, Windows 11 security update to a limited number of Dell devices due to an incompatibility with an Intel driver that causes significant stability and power management issues. This precaution affects systems running Windows 11 version 24H2 and version 25H2, preventing them from receiving security update […]

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A previously undocumented Rust-based remote access trojan, dubbed LabubaRAT, which masquerades as legitimate NVIDIA software to establish persistent access on Windows systems. The malware was identified by the company’s Adversary Pursuit Group (APG) and appears designed as a reusable, panel-managed framework rather than a single-purpose payload. The observed sample, named nvidia-sysruntime.exe, impersonates an NVIDIA Container […]

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A newly documented Windows injection approach, dubbed Process Parameter Poisoning or P³, uses process startup parameters as an unconventional staging area for shellcode. Implemented in the P³-Shellcode Loader proof of concept, the technique can reduce exposure to telemetry that endpoint detection and response products commonly associate with conventional remote-process injection. Traditional injection generally requires an […]

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Microsoft has confirmed a significant policy change in the upcoming Windows 11 version 26H2. This update introduces a new default behavior for Windows settings backup, which could affect enterprise security baselines and device resilience strategies. According to an official announcement published on July 6, 2026, the Windows settings backup policy will change from being disabled […]

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