Author Archives: Poseidon

Stellar Cyber 6.2 strengthens human-augmented autonomous SOC

Stellar Cyber announced version 6.2, marking the next major milestone in its mission to deliver autonomous security operations. Building on the AI and automation foundations established in versions 6.0 and 6.1, Stellar Cyber 6.2 deepens analyst assistive intelligence, streamlines case workflows, alert customizations and expands the platform’s openness with new integration and enrichment capabilities. “With 6.2, we’re extending our leadership in human-augmented autonomous SOC,” said Subo Guha, SVP Product Management at Stellar Cyber. “We’re bringing … More → The post Stellar Cyber 6.2 strengthens human-augmented autonomous SOC appeared first on Help Net Security.
http://news.poseidon-us.com/TPDJbx

Cyware enhances cyber defense with AI Fabric merging generative and agentic AI

Cyware has announced the launch of a new Cyware Quarterback AI solution delivering an AI Fabric to address security use cases. Cyware Quarterback AI was initially launched as a Co-pilot chat assistant in March 2024. Since that first release the AI market has evolved and Cyware’s AI strategy and innovation has evolved as well. In July of this year, Cyware MCP Server was released. Now, Cyware Quarterback AI receives a major upgrade, described as an … More → The post Cyware enhances cyber defense with AI Fabric merging generative and agentic AI appeared first on Help Net Security.
http://news.poseidon-us.com/TPDJbV

Aryaka advances converged networking and security with Unified SASE as a Service 2.0

Aryaka has announced the launch of Aryaka Unified SASE as a Service 2.0. The new platform incorporates several major new features to accommodate rising AI adoption and the need to secure the hybrid workforce. Aryaka Unified SASE 2.0 ensures that any user can securely connect to any application, anywhere, with performance, simplicity, and agility. New capabilities include Aryaka AI>Secure and Aryaka Universal Zero Trust Network Access (ZTNA). “We’ve listened closely to customers over the past … More → The post Aryaka advances converged networking and security with Unified SASE as a Service 2.0 appeared first on Help Net Security.
http://news.poseidon-us.com/TPDFzF

IBM pushes toward quantum advantage by 2026 with new Nighthawk processor

IBM is taking another major step toward its goal of achieving quantum advantage by 2026 and fault-tolerant quantum computing by 2029, unveiling its most advanced quantum processor yet, IBM Quantum Nighthawk. IBM Quantum Nighthawk processor The new processor, revealed today, is built on a redesigned architecture meant to pair with high-performance quantum software. IBM says this combination could enable Nighthawk to deliver quantum advantage as soon as next year, the point when a quantum computer … More → The post IBM pushes toward quantum advantage by 2026 with new Nighthawk processor appeared first on Help Net Security.
http://news.poseidon-us.com/TPDFxp

Patch Tuesday: Microsoft fixes actively exploited Windows kernel vulnerability (CVE-2025-62215)

Microsoft has delivered a rather light load of patches for November 2025 Patch Tuesday: some 60+ vulnerabilities have received a fix, among them an actively exploited Windows Kernel flaw (CVE-2025-62215). CVE-2025-62215 CVE-2025-62215 is a memory corruption issue that stems from “concurrent execution using shared resource with improper synchronization (‘race condition’) in Windows Kernel”, which that allows local elevation of privileges (to SYSTEM). Exploitation in the wild was flagged by Microsoft’s Threat Intelligence Center (MSTIC) and … More → The post Patch Tuesday: Microsoft fixes actively exploited Windows kernel vulnerability (CVE-2025-62215) appeared first on Help Net Security.
http://news.poseidon-us.com/TPD6Wn

Avast delivers AI-powered protection for Android and iOS

Avast launched Scam Guardian and Scam Guardian Pro for mobile devices. Building on the desktop product, this mobile expansion brings in AI-powered scam protection directly to people’s smartphones and tablets. Scam Guardian is available at no cost with Avast Mobile Security on Android and iOS, with an advanced version, Scam Guardian Pro, included in Avast Premium Mobile Security. Since the beginning of the year, over 80% of all attacks blocked by Gen Threat Labs on … More → The post Avast delivers AI-powered protection for Android and iOS appeared first on Help Net Security.
http://news.poseidon-us.com/TPD2LD