Fortinet Launches AI Security Service, Inspects Prompts in Real-Time

Fortinet has rolled out the FortiGuard Inline AI Security Service, a cloud-delivered tool that inspects AI prompts and data in real time through its FortiGate firewalls. Powered by FortiAIGate, the service checks text, images, audio, video, and code across prompts, model responses, and Model Context Protocol tool interactions. Organizations that need tighter control can host FortiAIGate on Kubernetes with Nvidia GPUs. Fortinet also acquired Virtue AI to bolster its AI security portfolio.

The new service gives administrators deeper visibility into AI activity and includes expanded data loss prevention that detects 35 types of personally identifiable information. It can block or redact sensitive data before it leaves the network. Over 50 compliance policies, detailed activity logs, spending limits, and rate controls round out the feature set. Fortinet positions the service as something that works without requiring new security infrastructure.

In the broader AI market, Anthropic's IPO preparations have drawn significant attention. The company revealed paperwork for a New York Stock Exchange debut under the ticker ANTH, sending Nvidia shares up nearly 3 percent and lifting Microsoft and Amazon by roughly 1 percent each. Some analysts question Anthropic's valuation, and investors remain cautious about debt-fueled AI infrastructure spending.

Fanatics partnered with OpenAI's Codex to launch a feature called Shop the Look on its e-commerce platforms. The tool recommends coordinated, in-stock team merchandise on product pages and is now live on Fanatics.com and official NFL, NBA, MLB, and NHL stores. After testing across roughly 30,000 MLB products, the feature increased product engagement by 10 percent for team merchandise.

Sentara Health System deployed an AI tool called Regard across all 12 of its hospitals. The platform scans patient charts and medical histories to help doctors identify symptoms earlier and plan discharges more effectively. Regard is now used by over 150 hospitals nationwide and may save 90,000 hours of staff time. Meanwhile, C.H. Robinson is expanding its use of AI agents for quoting and booking in truck brokerage markets.

Political pressure on AI companies is mounting. The White House and lawmakers have expressed frustration with executives like OpenAI's Sam Altman and Anthropic's Dario Amodei, criticizing them for emphasizing AI risks over benefits. Eight states have sued OpenAI over ChatGPT safety claims, and the FTC has investigated both OpenAI and Anthropic. Anthropic has set a $1 billion damage threshold before the government can restrict its tools, and a majority of Americans view AI as harmful.

On the stock market front, AI-linked equities showed mixed signals. Wall Street rallied on October 26, 2026, with the Dow gaining 250 points, the S&P 500 rising 1.2 percent, and the Nasdaq jumping 2.5 percent. The iShares Exponential ETF for AI stocks gained 5.5 percent as analysts said the sector is stabilizing. In a separate development, Bernstein and Deutsche Bank raised SpaceX price targets to $268 and $250 respectively, citing the company's plans for terrestrial AI infrastructure and orbital data centers with a target of about 10 gigawatts of computing capacity by the end of next year.

Key Takeaways

<ul><li>Fortinet launched the FortiGuard Inline AI Security Service, which inspects AI prompts and data in real time through FortiGate firewalls using FortiAIGate technology.</li><li>Fortinet's AI security tool detects 35 types of personally identifiable information and includes over 50 compliance policies, spending limits, and detailed activity logs.</li><li>Fortinet acquired Virtue AI and offers a self-hosted option for FortiAIGate on Kubernetes with Nvidia GPUs for organizations needing tighter privacy control.</li><li>Anthropic revealed IPO paperwork for a NYSE debut under ticker ANTH, boosting Nvidia shares nearly 3 percent and Microsoft and Amazon by about 1 percent each.</li><li>Fanates partnered with OpenAI's Codex to launch Shop the Look, increasing product engagement by 10 percent across roughly 30,000 tested MLB products.</li><li>Sentara Health System uses the Regard AI tool across all 12 hospitals, potentially saving 90,000 hours of staff time; the tool is now used by over 150 hospitals nationwide.</li><li>C.H. Robinson is expanding AI agents for quoting and booking in truck brokerage markets to improve operational efficiency.</li><li>Eight states have sued OpenAI over ChatGPT safety claims, and the FTC has investigated both OpenAI and Anthropic amid White House criticism of AI executives.</li><li>Anthropic set a $1 billion damage threshold before the government can restrict use of its AI tools.</li><li>Bernstein and Deutsche Bank raised SpaceX price targets to $268 and $250, citing plans for 10 gigawatts of AI computing capacity by the end of next year.</li></ul>

Fortinet launches FortiGuard Inline AI Security Service

Fortinet announced a new cloud-delivered security service for its FortiGate firewalls. The FortiGuard Inline AI Security Service inspects AI prompts and data in real time. It protects against AI-specific threats and masks sensitive information. Customers can also deploy FortiAIGate in their own environment for more control. The service works without requiring new security infrastructure.

Fortinet adds AI security features to FortiGate firewalls

Fortinet extended its FortiGate firewalls into AI security using FortiAIGate. The new service checks prompts for large language models, agents, and Model Context Protocol tools from Fortinet's cloud. It inspects the content of AI interactions and masks sensitive data. Organizations with strict privacy needs can host FortiAIGate on Kubernetes with Nvidia GPUs. Fortinet also added spending limits and compliance policy controls.

Fortinet expands AI security with FortiGuard service

Fortinet launched the FortiGuard Inline AI Security Service for FortiGate customers. The service gives deeper visibility into AI activity and stops AI threats in real time. It inspects prompts, model responses, and MCP tool interactions. Expanded data loss prevention detects 35 types of personally identifiable information. Administrators can set budgets and rate limits to control AI spending.

Fortinet expands AI security with FortiGuard Inline service

Fortinet introduced the FortiGuard Inline AI Security Service through GlobeNewswire. The service lets organizations use AI security through their existing FortiGate infrastructure. FortiAIGate-based guardrails inspect prompts and data in real time. It can detect 35 types of sensitive data and block or redact it before exposure. The update also includes controls for AI spending and usage policies.

Fortinet launches FortiGuard service for enterprise AI protection

Fortinet launched the FortiGuard Inline AI Security Service to protect enterprise AI use. Powered by FortiAIGate, it inspects prompts, model responses, and MCP tool interactions. The platform checks text, images, audio, video, and code. It includes over 50 compliance policies and detailed activity logs for auditing. Fortinet also acquired Virtue AI to strengthen its AI security capabilities.

AI stocks climb as Anthropic prepares for Wall Street debut

AI-linked stocks rose on Monday after Anthropic revealed paperwork for its initial public offering. Nvidia shares added nearly 3 percent while Microsoft and Amazon each gained about 1 percent. Some investors remain cautious over debt-fueled spending on AI infrastructure. Anthropic's IPO is seen as a major test for the tech industry.

Anthropic IPO nears as investors watch closely

Anthropic has revealed paperwork for its initial public offering. The company's stock is expected to debut on the New York Stock Exchange under the ticker symbol ANTH. Nvidia shares rose nearly 3 percent while other AI-linked stocks also gained. Some analysts question the company's valuation despite its rising stock value.

Fanatics teams with OpenAI for AI shopping feature

Fanatics worked with OpenAI's Codex to build a feature called Shop the Look. The tool recommends coordinated, in-stock team merchandise on product pages. Fanatics offers more than 1.5 million unique product SKUs across its sports e-commerce sites. The new feature has increased product engagement by 10 percent for team merchandise.

Fanatics and OpenAI launch AI-powered shopping tool

Fanatics and OpenAI launched a new Shop the Look feature powered by AI models. It recommends coordinated merchandise to help fans complete their game-day outfits. The feature is live on Fanatics.com and official NFL, NBA, MLB and NHL stores. After testing across roughly 30,000 MLB products, the tool achieved 10 percent higher engagement.

Study reveals communication failures in multi-agent AI systems

Multi-agent LLM systems can fail through early convergence, ignored dissent, or suppressed correct answers. Researchers studied 3,211 failed multi-round trajectories across medical QA, coding, finance and other tasks. Most failures involved recovery or decision problems rather than first-round mistakes. The study recommends stronger disagreement handling and recovery checks before finalization.

AI stocks split as Micron soars and Nvidia lags

AI stocks are moving apart based on business models. Micron gained 324.5% over the past year. Seagate and Western Digital rose over 170%. Applied Materials and Lam Research fell about 47% from highs. Nvidia and TSMC had smaller drops. Investors now trust some AI companies more than others.

Wall Street rallies as AI stocks rebound

Wall Street rose sharply on October 26, 2026. The Dow gained 250 points or 0.9%. The S&P 500 rose 1.2% and the Nasdaq jumped 2.5%. The iShares Exponential ETF for AI stocks gained 5.5%. Analysts said the AI sector is stabilizing. Strong earnings and lower interest rates helped drive the rally.

C.H. Robinson expands AI use in shipping

C.H. Robinson is investing more in artificial intelligence. The company now uses AI agents for quoting and booking in key truck brokerage markets. This expands earlier AI efforts in truck brokerage operations. The AI agents handle forwarding functions to improve efficiency.

White House tells AI leaders to stay quiet

The White House and lawmakers are frustrated with AI company executives. Leaders like OpenAI's Sam Altman and Anthropic's Dario Amodei face criticism. They warn about AI dangers instead of promoting benefits. Eight states sued OpenAI over ChatGPT safety claims. The FTC investigated OpenAI and Anthropic. Anthropic set a $1 billion damage threshold before government can restrict use. A majority of Americans view AI as harmful.

Sentara hospitals use AI for patient care

Sentara health system uses an AI tool called Regard. All 12 hospitals now use the system. Regard scans patient charts and medical histories. It helps doctors spot symptoms earlier and plan discharges better. The tool may save 90,000 hours of staff time. Regard is used by over 150 hospitals nationwide.

Analysts say SpaceX AI infrastructure value not fully reflected in stock

Bernstein and Deutsche Bank raised their price targets for SpaceX. Bernstein set a new target of $268 and Deutsche Bank set one at $250. Both analysts focus on SpaceX's plans for terrestrial AI and orbital data centers. SpaceX aims to have about 10 gigawatts of computing capacity online by the end of next year. The company may have a cost advantage over competitors in the AI processing market.