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Firm says its RTX Spark PC chip for Microsoft Windows will let AI agents replace the mouse and keyboardBusiness live – latest updatesA new front has opened up in the battle for dominance in AI chips, as Nvidia said its latest development could replace …
Hackers are using fake purchase order emails and process hollowing to deploy fileless PureLogs malware to steal Windows users’ browser, crypto, and Discord data.
Microsoft’s Windows 365 for Agents, a cloud PC platform for agentic workloads, runs AI agents in secure environments. Organizations can direct agents with natural language to interact with applications, browsers, files, and enterprise systems. The plat…
A critical Windows kernel vulnerability, CVE-2026-40369, allows any unprivileged process, including a browser renderer sandbox, to increment arbitrary kernel memory and reliably escalate to SYSTEM on Windows 11 24H2–25H2. The bug sits in ntoskrnl.exe i…
Wrapped up another solid box with a clean chain from web exploitation to full host compromise.
Gained initial access through an IDOR vulnerability on the /user endpoint, which exposed an admin hash that cracked to wonderful1. This provided access to th…
Attackers are exploiting two Microsoft Defender vulnerabilities (CVE-2026-41091 and CVE-2026-45498), Microsoft acknowledged and CISA confirmed by adding them to its Known Exploited Vulnerabilities catalog. The vulnerabilities CVE-2026-41091 allows for …
The exploitation is mitigated by preventing the FsTx Auto Recovery Utility from starting when the WinRE image launches.
The post Microsoft Rolls Out Mitigations for ‘YellowKey’ BitLocker Bypass appeared first on SecurityWeek.
Microsoft is working on a fix for CVE-2026-45585 (aka “Yellowkey”), a vulnerability that can be used by attackers to bypass protections offered by BitLocker, the full-disk encryption feature built into Windows, and access users’ data….
Attackers are increasingly abusing Microsoft’s decades-old MSHTA utility to stealthily deliver stealers, loaders, and persistent malware through phishing, fake software downloads, and LOLBIN-based attack chains.
The post Legacy Windows Tool MSHTA Fuels…
It’s nasty, but it requires physical access to the computer:
The exploit, named YellowKey, was published earlier this week by a researcher who goes by the alias Nightmare-Eclipse. It reliably bypasses default Windows 11 deployments of BitLocker, the full-volume encryption protection Microsoft provides to make disk contents off-limits to anyone without the decryption key, which is stored in a secured piece of hardware known as a trusted platform module (TPM). BitLocker is a mandatory protection for many organizations, including those that contract with governments…