Black Hat USA 2026 signals agent exploitation has become its own infrastructure discipline, with four keynote-level briefings attacking the runtime stack agents depend on.
The Vertical Integration of Agent Infrastructure The launch of OpenAI Presence on July 22, 2026, marks a definitive shift in the trajectory of the agent economy. By moving beyond the role of a pure model provider to become an infrastructure-layer orchestrator, OpenAI is signaling that the most critical battleground for enterprise AI is not the…
A Chinese-speaking threat actor, identified by Unit 42 as the Zhuhai-based group knaithe/KnYuan, recently executed an autonomous hacking campaign that marks a shift in offensive cyber operations. By deploying the open-source Hermes Agent framework, the actor moved beyond human-led exploitation to a model where the AI handles target enumeration, vulnerability research, and attack execution without…
What Are Deepfakes? A deepfake is AI-generated synthetic media — video, audio, or images — engineered to convincingly depict a real person saying or doing something they never actually did. The term combines “deep learning” (the underlying AI technique) with “fake,” and it describes content where neural networks have been trained on enough data to…
What Are Cybersecurity Benchmarks? A cybersecurity benchmark is a standardized test designed to measure how well an AI model or agent handles security-critical tasks. Where a general coding benchmark might ask “can this model fix a bug?”, a cybersecurity benchmark asks “can this model fix a security vulnerability without introducing new ones — and can…
What Is a CTF? A Capture-the-Flag (CTF) exercise is a hands-on competition or training format where individuals or teams solve security challenges to locate hidden pieces of data — called “flags.” These flags are typically short text strings or files concealed within intentionally designed, vulnerable environments. Think of it as a digital scavenger hunt where…
The release of Snowflake Cortex AI Gateway at Black Hat 2026 marks a transition in how enterprises manage autonomous systems. By integrating the technology from its May 2026 acquisition of Natoma, Snowflake is positioning itself not merely as a data warehouse, but as the connective tissue for the agentic stack. This move signals that the…
A non-human identity (NHI) is any digital credential that authenticates and authorizes a machine or software system rather than a human user. NHIs include service accounts, API keys, tokens, certificates, automated scripts, and AI agents.
High-Bandwidth Memory (HBM) is a specialized, 3D-stacked computer memory architecture designed to provide massive data throughput by placing memory chips directly alongside a processor—such as a GPU—on a shared silicon base. Unlike traditional memory that sits further away on a circuit board, HBM uses vertical, high-speed connections to feed data to the processor at significantly…
Open-weights models are artificial intelligence systems where the trained parameters—the internal mathematical values known as weights and biases that allow the model to process information—are publicly released for download. By providing these files, developers allow users to run, fine-tune, and deploy the model on their own local hardware or private servers, rather than relying solely…