Security

In February 2025, Andrej Karpathy posted a tweet that most engineers scrolled past: “There’s a new kind of coding I call ‘vibe coding’, where you fully give in to the vibes, embrace exponentials, and forget that the code even exists… I just see stuff, say stuff, run stuff, and copy-paste stuff.” Most senior engineers read it and moved on. “A prototyping trick. Nothing serious.” They were wrong. Fifteen months later, 63% of users of AI coding tools are non-technical. CEOs are building internal systems with Claude prompts. PMs are replacing Excel with automated dashboards. BAs are creating workflow automation without touching a codebase. And critically — they are shipping those things to production. ...

Series Orientation: This article is Part 1 of the AI Code Review & Vibe Coding series, tailored for non-technical builders navigating the initial phase of vibe coding. For the overall roadmap, see the Series Executive Summary. In July 2025, the CEO of a Series A startup proudly demoed a working internal operations system — 140,000 lines of code — built entirely with Claude prompts over four weeks. No engineers on the founding team. No technical co-founder. Just a business founder, a clear problem, and a willingness to “give in to the vibes.” ...

Prerequisite: AI Security requires a different mindset compared to traditional Web Security. Please refer to Comprehensive AI-Native System Architecture to understand the system context before diving into Tool Calling. In Part 2, our Agent achieved perfect memory. But a good memory alone isn’t enough; the true power of an Agentic System lies in its ability to Take Action by calling Tools. However, granting an AI access to a Database or Email implies opening the door to unprecedented attacks. ...

1. The Silent Assassin: Indirect Prompt Injection In the era of RAG and Agentic AI, Hackers no longer need to directly type attack commands (Jailbreaks) into your chat interface. They attack your very data source. This is known as Indirect Prompt Injection – Vulnerability #1 on the OWASP Top 10 for LLMs list in 2026. Attack Mechanism: A Hacker embeds a malicious command line into a PDF file, Word document, or on a public website. This command could be printed in white text on a white background, with a 1px font size, or hidden deep within CSS/Metadata structures. The human eye cannot see it, but Data Ingestion tools (like Unstructured.io or LlamaParse) read it crystal clear. ...

Prerequisite: This is Part 11 of the System Design Masterclass. Previous parts built the core components — this part covers securing APIs and managing client traffic spikes at scale. Answer-first: API rate limiting defends backend services by restricting request volume. Security requires a layered defense: Web Application Firewalls (WAF) block edge-level volumetric spikes, API Gateways manage L7 credentials and quotas, and application middleware enforces fine-grained business limits. Client identification must rely on validated, secure IP parsing (using the PROXY protocol or rightmost X-Forwarded-For checks). ...

Answer-first: Discover what vibe coding is, why AI prototypes hit a Production Wall, and why AI code review is a critical skill for modern software engineers. In February 2025, Andrej Karpathy, former Tesla AI Lead and OpenAI co-founder, tweeted a phrase that would define a new paradigm in software development: “There’s a new kind of coding I call ‘vibe coding’, where you fully give in to the vibes, embrace exponentials, and forget that the code even exists.” ...

Today is May 22, 2026, the week following Google I/O, witnessing a massive transition from AI Copilots (limited to summarizing and recommending) to autonomous AI Agents (capable of proactive execution). While developers are excited about Gemini Intelligence and Autonomous AI Swarm architectures, the cybersecurity community faces a major challenge: How do we control these non-human actors? Today’s Radar bulletin dissects the strategic moves from the NSA, Microsoft, and Zscaler in establishing security boundaries for the “Agentic Web”. ...

Today is May 21, 2026. Just 48 hours after the explosive sessions of Google I/O Day 1, the software industry continues to receive architectural signals that will define the second half of 2026. If you haven’t read the May 19 radar on Gemini Intelligence and Firebase’s Agent-Native transition or the May 18 radar on Kubernetes v1.36 and Google I/O prep, that is the necessary background context. Today, we witness the formalization of the Antigravity 2.0 developer ecosystem with concrete command parameters, the release of the low-cost Gemini 3.5 Flash model addressing the agentic cost crisis analyzed in the May 15 radar, and a major cybersecurity storm hitting the DevOps supply chain orchestrated by the threat actor group TeamPCP (UNC6780). ...

Answer-first: Is Magento worth investing in for 2026? Understand the real cost of the 2.4.9 release: infra upgrades, extension compatibility, and long-term ownership. The question is not “Is Magento good?” The real question is: is Magento a good investment for your business, right now, given your constraints? Magento can still power very large commerce operations, but it demands a level of engineering ownership that many teams underestimate. The most useful lens in 2026 is to look at the massive architectural shift introduced by Magento Open Source 2.4.9 (officially released on May 12, 2026), and contrast it with what you can actually run in production today. ...

In the last 24 hours, signals point toward a deeper integration of AI in operational control and a continuing emphasis on securing critical perimeter infrastructure. From agentic AI handling decision support to AI-driven observability in Kubernetes, the narrative is shifting from “AI as an assistant” to “AI as an orchestrator.” Meanwhile, critical security advisories remind us that the base layer remains under constant threat. 1. TACTICA AI: Agentic AI for Decision Support Abu Dhabi-based startup TACTICA AI has introduced a multi-domain decision-support platform. The core capability centers around agentic AI orchestration, designed to transform fragmented intelligence and operational data into actionable outcomes. ...