DHS has ordered DeepSeek removed from federal civilian IT systems over security concerns. Learn what the restrictions mean for agencies and technology vendors.

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Learn how AI tool calling works, how it differs from APIs and MCP, and what businesses should know about integrations, permissions and security risks.

The post What Is Tool Calling in AI? How It Works and Why It Matters appeared first on TechRepublic.

The EU is questioning OpenAI and Anthropic over AI agent security incidents, raising questions about the AI Act's reach into model development and testing.

The post EU Questions OpenAI, Anthropic Over AI Agent Security Incidents appeared first on TechRepublic.

Gemini Auto Browse can complete multi-step tasks in Chrome, but access is restricted. Learn how to enable it, what it can do, and how to manage permissions and limits.

The post How to Use Gemini Auto Browse in Chrome: Setup, Tasks, and Limits appeared first on TechRepublic.

See what you missed in Daily Tech Insider from Sept. 28–Oct. 2.

The post AI Agents, Security Crises, and Workforce Upheaval Define This Week in Tech appeared first on TechRepublic.

Google launched Gemini 4 Argon with trusted cyber defenders first in line as it tests vulnerability hunting, patching, and new AI safeguards.

The post Google Launches Gemini 4 Argon, Gives Cyber Defenders First Access appeared first on TechRepublic.

Anthropic declined an Australian Senate AI hearing as officials investigate an OpenAI agent breach and consider mandatory AI incident reporting.

The post Anthropic Declines Australian AI Hearing as OpenAI Agent Breach Faces Scrutiny appeared first on TechRepublic.

US agencies accuse six Chinese AI firms of distilling frontier models and recommend new defenses that could affect enterprise AI access and API use.

The post US Accuses Six Chinese AI Firms of Distilling Frontier ModelsUS Accuses Six Chinese AI Firms of Distilling Frontier Models appeared first on TechRepublic.

CISA’s ChatGPT incident exposes a growing AI governance gap as enterprises struggle to define who is accountable for actions taken by AI agents.

The post CISA’s ChatGPT Incident Exposes a Bigger AI Governance Problem appeared first on TechRepublic.

AI could accelerate vulnerability discovery, shrinking the pool of exploits governments rely on while speeding up the race between attackers and defenders.

The post AI Could Shrink the Supply of Exploits Governments Rely On appeared first on TechRepublic.

An AI security test reached real company systems after a naming error, revealing why organizations need stronger access controls for autonomous AI agents.

The post AI Security Test Targeted Real Companies After a Naming Error appeared first on TechRepublic.

The Open Secure AI Alliance introduced SAFE guidelines and open agent-security tools at Black Hat, giving enterprises a framework for safer AI deployment.

The post Open Secure AI Alliance Expands at Black Hat: What You Should Know appeared first on TechRepublic.

IBM found AI-enabled breaches cost organizations $6 million on average, exposing gaps in vulnerability management, access controls, and AI governance.

The post IBM: AI-Enabled Data Breaches Cost Organizations $6 Million on Average appeared first on TechRepublic.

Researchers found that seven of nine tested Hugging Face image-editing tools produced sexualized alterations, highlighting gaps in model oversight, provenance, and enterprise vendor controls.

The post Hugging Face Deepfake Tests Raise New Risks for AI Procurement appeared first on TechRepublic.

OpenAI has doubled its top bio bounty to $50,000 for researchers who can develop a universal jailbreak against its biological safety challenge. The ongoing private program begins with GPT-5.6 and keeps GPT-5.5 in scope through July 27, 2026.

The post OpenAI Raises Bio Bounty to $50,000 for Universal Jailbreaks appeared first on TechRepublic.

Chinese AI models are undercutting OpenAI and Anthropic on price, but enterprise adoption depends on security, compliance, and data-governance trade-offs.

The post Chinese AI Models Challenge OpenAI and Anthropic on Cost and Enterprise Risk appeared first on TechRepublic.

AI coding tool flaws highlight the need for data-layer governance, access controls, encryption, and audit logs for AI agents.

The post The Next AI Security Failure May Start With a Trusted Assistant appeared first on TechRepublic.

Google reported the first confirmed AI-assisted zero-day exploit, raising new concerns about logic flaws, supply chain risk, and containment.

The post The First AI-Crafted Zero-Day Was Easy to Spot. The Next One May Not Be appeared first on TechRepublic.

AWS Rex adds runtime guardrails for agentic AI, but security leaders still need data-layer controls to satisfy compliance and audit demands.

The post AWS Rex Is a Big Step for Agentic AI Security, But Not the Final Layer appeared first on TechRepublic.