Grivyonx Intelligence Hub
Older cybersecurity, AI and cloud security analysis from the Grivyonx research team.
<p>The MemGhost attack leverages AI memory systems to implant false information via a single email, bypassing user detection. This threat highlights vulnerabilities in AI trust mechanisms and the need for advanced safeguards.</p><p>Experts warn that such attacks could reshape how we secure AI-driven workflows, demanding immediate attention from developers and organizations alike.</p>
By Gourav Rajput
<p>This week's cyber landscape reveals a troubling paradox: AI tools designed to enhance security are being exploited by attackers. Shared file platforms like ShareFile are facing critical threats, while delayed patches for last year's vulnerabilities continue to expose systems. The rise of AI-powered coding attacks adds a new layer of complexity to digital defense.</p><p>At Grivyonx Cloud, we specialize in turning these challenges into opportunities. Our AI-driven platform monitors threats in real-time, ensuring your infrastructure stays ahead of evolving risks.</p>
By Gourav Rajput
Google and Microsoft have taken action against ModHeader, a widely-used Chrome and Edge extension with 1.6 million downloads, after security researchers uncovered a hidden data collection mechanism embedded in its official store version. The feature, currently inactive, could have tracked users' browsing habits through an empty whitelist.
By Gourav Rajput
In an unprecedented move, the United Kingdom and European Union have coordinated their response to Russian cyber aggression by implementing synchronized sanctions against identified individuals and organizations. This landmark decision represents the first time both entities have jointly targeted Russian cyber actors responsible for disruptive digital operations and influence campaigns.
By Gourav Rajput
Security researchers at Jamf Threat Labs have uncovered CrashStealer, a sophisticated macOS information stealer written in native C++ that leverages an Apple-notarized dropper to silently bypass Gatekeeper protections. Unlike typical AppleScript or Objective-C based threats, this malware validates user credentials locally before exfiltrating browser data, cryptocurrency wallets, and system credentials.
By Gourav Rajput
When a contractor accidentally exposed CISA's sensitive AWS GovCloud credentials in a public GitHub repository for nearly six months, it wasn't just an embarrassment—it was a masterclass in systemic security failures. The incident reveals how even the nation's top cyber defense agency can fall victim to fundamental gaps in secrets management, contractor oversight, and detection capabilities.
By Gourav Rajput
Meta has filed a patent application describing an artificial intelligence system designed to listen to users' voices continuously throughout the day. The technology would analyze vocal patterns to infer emotional states and create detailed, timestamped logs tied to location and device activity. This development raises significant questions about the future of ambient computing and the boundaries of personal data collection. As major tech companies race to build more intuitive interfaces, the tension between convenience and surveillance becomes increasingly difficult to ignore.
By Gourav Rajput
In today's rapidly evolving threat landscape, Security Operations Centers (SOCs) are increasingly turning to artificial intelligence to manage the surge of alerts and complex cyber threats. While autonomous AI systems can process vast amounts of data swiftly, they often lack the nuanced judgment required for critical decisions. This is where human analysts, equipped with AI-powered copilots, become indispensable. A recent case study from a Fortune 50 company highlights the potential and pitfalls of integrating AI into SOC workflows.
By Gourav Rajput
Cybersecurity analysts have identified a concerning digital intrusion involving the deployment of what appears to be an artificial intelligence-generated PowerShell script. This malicious code was specifically designed to conduct comprehensive reconnaissance within Active Directory environments, representing a significant evolution in automated attack methodologies.
By Gourav Rajput
The U.S. Cybersecurity and Infrastructure Security Agency has added two critical vulnerabilities affecting popular Joomla extensions to its Known Exploited Vulnerabilities catalog. Both flaws carry a maximum CVSS score of 10.0 and are reportedly being actively exploited in the wild as zero-days, demanding immediate attention from site administrators.
By Gourav Rajput
A sophisticated cyber espionage campaign has targeted Pakistani law enforcement agencies, with hackers compromising critical police infrastructure. Researchers have identified multiple threat actors potentially aligned with regional powers conducting sustained attacks between early 2024 and mid-2026.
By Gourav Rajput
Zimbra has identified a serious stored cross‑site scripting flaw in its Classic Web Client that could let attackers embed malicious scripts in specially crafted emails, potentially executing arbitrary code while a user’s session is active. The company urges all customers to apply the latest security updates immediately.
By Gourav Rajput
Deutsche Telekom is redefining its telecommunications business by embedding OpenAI technology across customer service, employee workflows, network operations, and voice services. This AI‑native transformation aims to boost efficiency, enhance user experiences, and future‑proof the company against evolving digital demands.
By Gourav Rajput
ChatGPT offers an easy entry point for anyone looking to harness conversational AI for everyday tasks. This guide walks you through launching your first chat, crafting effective prompts, and applying the technology to writing, brainstorming, and problem solving.
By Gourav Rajput
Microsoft has quietly rolled out GPT-5.6 as the default engine powering Microsoft 365 Copilot, marking a significant leap in AI-assisted productivity. The upgrade brings measurable improvements in reasoning depth, multi-step task execution, and cross-application context retention across Word, Excel, PowerPoint, and Teams. Early adopters report 40% faster document generation and notably higher accuracy in complex spreadsheet modeling.
By Gourav Rajput
OpenAI has unveiled a novel initiative called the GPT-5.5 Bio Bug Bounty, inviting security researchers and bioinformatics experts to probe the latest iteration of its language model for vulnerabilities that could impact biological safety. The program marks a shift from traditional software bug hunts to a focus on preventing misuse of AI in life‑science contexts.
By Gourav Rajput
OpenAI has unveiled a structured framework guiding its engagements with government and national security entities. The approach centers on three core pillars: responsible use, democratic accountability, and public safety, aiming to ensure advanced AI systems serve the public interest without compromising civil liberties. This strategy arrives as global demand for sovereign AI capabilities surges. By establishing clear guardrails, OpenAI seeks to navigate the complex intersection of innovation and state power, offering a blueprint for how private AI labs can collaborate with public institutions transparently.
By Gourav Rajput
OpenAI’s recent analysis highlights significant noise in the SWE-Bench Pro coding benchmark, questioning its reliability for assessing AI models. This article breaks down the findings and their broader impact on AI evaluation practices.
By Gourav Rajput
