Generating key takeaways...
A US federal court in San Francisco has issued a preliminary injunction against Perplexity AI, blocking its autonomous shopping tools from accessing password-protected Amazon.com, marking a significant legal move in regulating AI-run automation on proprietary systems.
A US federal court in San Francisco has granted Amazon a preliminary injunction that prevents Perplexity AI from using its agentic shopping tools to access password-protected parts of Amazon.com, dealing a significant legal setback to the AI search startup. According to Bloomberg and legal reporting, the order bars Perplexity’s Comet browser and associated AI agents from interacting with Amazon’s systems and requires the deletion of Amazon data obtained through such access. (This ruling stems from a lawsuit Amazon filed in November.) Sources: Bloomberg, Mlex, Forbes.
According to The Guardian and other reporting, Amazon’s complaint says Perplexity’s Comet browser and its autonomous agents were entering customers’ accounts and extracting product listings, prices and reviews while concealing that the activity was automated, behaviour Amazon contends violates its terms and federal computer-fraud statutes. Industry accounts emphasise Amazon’s framing of the conduct as posing “security risks” to customer data. Sources: The Guardian, Investing, Bloomberg.
Legal analysts say the judge’s decision underscores an emerging rule: AI agents cannot operate against platform owners’ electronic systems without explicit permission. Reporting in Forbes notes the court found Perplexity’s agents accessed password-protected accounts without authorisation, signalling courts are prepared to curb agentic scraping that acts on users’ behalves. Sources: Forbes, Mlex.
For Perplexity the implications are immediate and practical. The startup’s shopping capability , positioned as a differentiator in the crowded AI assistant market by directly locating and comparing products for users , is materially weakened if it cannot reach Amazon’s catalogue, widely regarded as the largest online retail inventory in the United States. Observers say losing Amazon access diminishes a core utility that helps drive consumer adoption. Sources: TechBuzz, Engadget, Investing.
Court filings and reporting indicate the injunction met the four-factor test for preliminary relief, including a finding that Amazon would suffer irreparable harm absent intervention; the judge ordered that any copies of Amazon’s data in Perplexity’s possession be destroyed and enjoined the company from using agentic functionality to transact on Amazon’s site. Legal coverage emphasises the order is temporary pending further proceedings and may be appealed. Sources: Mlex, Forbes, Engadget.
Perplexity faces a limited set of strategic choices: pursue an appeal and litigate the injunction, seek a commercial licence or technical arrangements with Amazon, or re-engineer its shopping features to rely on partners willing to grant access. Each route carries costs, legal uncertainty, licensing fees, or reduced product completeness, and could shape other startups’ strategies when dealing with dominant platforms. Sources: Bloomberg, Investing, TechBuzz.
Beyond the parties to this dispute, regulators and industry watchers are watching closely. The decision feeds into broader debates over whether large platforms must open access to automated agents or may lawfully police interactions to protect user accounts and proprietary data. European and US regulators are already examining market power and AI training practices, and commentators say this case may influence forthcoming policy and litigation over how autonomous systems may use online services. Sources: The Guardian, Forbes, Bloomberg.
Source Reference Map
Inspired by headline at: [1]
Sources by paragraph:
- Paragraph 1: [6], [4], [3]
- Paragraph 2: [2], [6], [7]
- Paragraph 3: [3], [4]
- Paragraph 4: [1], [5], [6]
- Paragraph 5: [4], [3], [5]
- Paragraph 6: [7], [6], [1]
- Paragraph 7: [2], [3], [7]
Source: Noah Wire Services
Noah Fact Check Pro
The draft above was created using the information available at the time the story first
emerged. We’ve since applied our fact-checking process to the final narrative, based on the criteria listed
below. The results are intended to help you assess the credibility of the piece and highlight any areas that may
warrant further investigation.
Freshness check
Score:
10
Notes:
The article reports on a recent court ruling from March 10, 2026, regarding Amazon’s injunction against Perplexity’s AI agent, Comet. This is the earliest known publication of this specific event, indicating high freshness. ([mediapost.com](https://www.mediapost.com/publications/article/413382/judge-bans-perplexitys-shopping-agent-from-access.html?utm_source=openai))
Quotes check
Score:
8
Notes:
The article includes direct quotes from Judge Maxine Chesney and statements from Amazon and Perplexity representatives. These quotes are consistent with those found in other reputable sources, such as Forbes and Engadget. ([forbes.com](https://www.forbes.com/sites/johnkoetsier/2026/03/10/judge-ai-agents-cant-act-on-your-behalf-without-platform-permission/?utm_source=openai))
Source reliability
Score:
7
Notes:
The article is published on TechBuzz.ai, a technology news platform. While it provides citations to reputable sources like Bloomberg, Mlex, and Forbes, the platform itself is not as widely recognized as major news organizations. This raises some concerns about source reliability. ([forbes.com](https://www.forbes.com/sites/johnkoetsier/2026/03/10/judge-ai-agents-cant-act-on-your-behalf-without-platform-permission/?utm_source=openai))
Plausibility check
Score:
9
Notes:
The claims about Amazon securing a court order against Perplexity’s AI agent align with reports from other reputable outlets, such as Bloomberg and Engadget. The legal context and the nature of the dispute are consistent with industry trends and previous legal actions involving AI technologies. ([engadget.com](https://www.engadget.com/ai/amazon-wins-a-temporary-injunction-against-perplexitys-comet-browser-184000462.html?utm_source=openai))
Overall assessment
Verdict (FAIL, OPEN, PASS): PASS
Confidence (LOW, MEDIUM, HIGH): MEDIUM
Summary:
The article provides timely and relevant information about Amazon’s legal action against Perplexity’s AI agent, supported by consistent quotes and references to reputable sources. However, the reliance on a less widely recognized platform for the primary source introduces some uncertainty regarding source reliability and verification independence. Editors should consider these factors when deciding to publish.
