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AI Red Teaming Setup: garak & PyRIT in 13 Steps [2026]

OpenAI shipped GPT-6 Astra on September 3, 2026, and told the world it refused 91.5% of a curated cyber-jailbreak test set, up from 59% on GPT-5.6 Sol. Less than 24 hours later, a researcher had already bypassed it using a Task-in-Prompt attack. That gap between a vendor’s benchmark and what actually holds up against a…

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Best LinkedIn Automation and Prospecting Tools

LinkedIn is one of the leading sources of B2B leads. But manually finding the right prospects, sending connection requests, following up, and tracking replies can eat up hours every week. For background, see our recent coverage. The right LinkedIn automation and prospecting tool can handle these repetitive tasks while you focus on conversations, demos, and…

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Xbox Cuts 268 More Jobs, Hands Halo to Activision [2026]

Microsoft told Xbox staff on September 22, 2026 that it is cutting another 268 roles, handing the next Halo game to Activision, and folding Obsidian Entertainment under Bethesda Game Studios. The announcement, delivered in an internal note from Xbox chief content officer Matt Booty, marks the second major restructuring of Microsoft’s gaming division this year…

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NVIDIA Isaac ROS 5.0 Advances Agentic, Open Source Robotics Development

To build and deploy sophisticated robotics applications that can perceive, reason and act in dynamic environments, developers need new physical AI models and tools. The ROS open framework is a project from Open Robotics that helps humans build robots. NVIDIA Isaac ROS 5.0 — a collection of GPU-accelerated packages built on ROS, released today at…

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AI Agents Are Rewriting the Rules of Lateral Movement

Security teams have spent decades asking whether an identity has too much access. AI agents raise a harder question: how can we determine which paths an autonomous system can discover, given the access it already has? A person may try several ways to complete a task. A deterministic application follows the flow its developer wrote.…

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Researcher Drops BigDiskBuster Zero-Day PoC That Blocks Microsoft Defender Updates

A zero-day proof-of-concept tool that stops Microsoft Defender from installing platform and signature updates by filling all available disk space was published on GitHub on September 19. The tool, called BigDiskBuster, has no patch, no CVE, and no Microsoft advisory. Its author, Abdelhamid Naceri, is a former Microsoft security researcher whose earlier Defender exploits were used in

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Score free Pixel Buds 2A when you preorder a Googlebook at Best Buy

The Android-powered Googlebooks are coming soon, with familiar brands and specs that rival Windows Copilot machines. For anyone eager to get their hands on any the new laptops, there’s a preorder perk you may want to know about lasting until October 25th, 2026. When you add a Googlebook to your cart at Best Buy, a…

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