SecurityJun 29, 2026, 7:00 AM

Fake Perplexity Extension Steals Data

TickrWire Editorial Desk·Jun 29, 2026, 7:00 AM·1 min read AI-assisted, human-reviewed

Reported by Perplexity (news): Malicious Perplexity Chrome Extension Intercepted Searches and Address Bar Input - The Hacker News. Analysis and context written by TickrWire.

30-second summary

A malicious Chrome extension impersonating Perplexity AI was caught hijacking user searches and stealing address bar inputs.

TickrWire
Key takeaways
  • A fake Perplexity extension was caught stealing search data and address bar inputs.
  • Attackers are increasingly using popular AI brand names to distribute malware.
  • Users must verify the authenticity of browser extensions to prevent data theft.
  • The incident underscores security risks within the rapidly expanding AI tool ecosystem.
Full story

Security researchers have identified a malicious Chrome extension that impersonated the popular AI search engine Perplexity. The fake tool was designed to deceive users looking for the legitimate service, highlighting a growing trend of malware piggybacking on AI branding.

Once installed, the extension actively intercepted web searches and captured text entered directly into the browser's address bar. This data exfiltration poses a significant privacy risk, potentially exposing sensitive user information to attackers.

The incident serves as a warning for the AI ecosystem, where the rapid popularity of tools like Perplexity makes them attractive targets for impersonation. Users are strongly advised to verify developer identities and permissions before installing any browser add-ons.

Why this matters
Developers

Developers must monitor for brand impersonation to protect user trust.

Businesses

Employees installing fake AI tools could lead to sensitive corporate data leakage.

Everyone

Users face direct privacy risks from malicious extensions posing as helpful AI tools.

Sources · 1
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