Приватность Claude: расшаренные чаты и Artifacts могли попасть в поиск Google

On July 27, 2026, TechCrunch reported that conversations and Artifacts that Claude users shared via link could end up in Google's search index and become accessible not only to the people the link was intended for.

Where the problem came from

The problem apparently stems from Claude's "share chat" feature (a public link to a chat) — it lets you create a URL through which a conversation or an entire project can be opened by anyone who has that address. This is exactly how the original source of the news describes the mechanics.

• TechCrunch's publication date — July 27, 2026
• Source of the problem — the "share chat" feature in Claude by Anthropic
• The link grants access to anyone who has the URL, without a password
• Both the conversations themselves and the Artifacts created within them were indexed
• The platform where the content surfaced — Google search

"The issue appears to stem from

Claude's 'share chat' feature, which lets users create links that let anyone with the given URL view the conversation or project." — from a TechCrunch report, July 27, 2026

Why this matters for users

A shared Claude link is not protected by a password: anyone who knows the URL gets access to the content, and search engine crawlers can add public pages to their index. According to TechCrunch (report dated July 27, 2026), both conversations with the model and Artifacts assembled inside those chats could end up in Google's search results. The line between "a link for a friend" and a public web page disappears here: as soon as the URL becomes accessible to the Googlebot crawler, the page can be indexed and shown in search results for a relevant query.

Artifacts are documents, code snippets, and mini-apps generated in Claude that the model displays in a separate panel next to the dialog. If such an Artifact contained work data, drafts, or personal information, its appearance in the search index means the material became discoverable by keywords — not only via the direct link.

What to do about chat links

A public link to an AI chat is essentially equivalent to publishing it: the content becomes accessible to everyone who has the URL, and potentially to search engines that crawl that address. According to TechCrunch's report from July 27, 2026, it was precisely the mechanics of sharing access — not a hack — that led to seemingly private conversations ending up in open search.

The practical takeaway is simple: before sharing a conversation with Claude via link, it's worth checking whether it contains sensitive data, and not assuming that "only a select few know the link."

What this means

The Claude story is another reminder that "sharing via link" in AI services is closer to open publication than to a private message. For Anthropic this is a reputational signal: conversation privacy is one of the key arguments in favor of paid AI assistants, and any hint of a leak through a standard feature undermines user trust.

Frequently asked questions

What is the "share chat" feature in Claude?

This is a Claude feature that creates a link to a conversation or project. According to TechCrunch, anyone who has the URL can open and view the content via such a link — it doesn't require a separate password.

Why did shared Claude chats end up in Google search?

According to a TechCrunch report from July 27, 2026, public links to chats and Artifacts created via "share chat" ended up in Google's search index. As a result, the content could be found not only by whoever was given the link, but by any search user.