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Project

Perplexity Comet

Comet is an AI-powered web browser from Perplexity that integrates an AI assistant for browsing, search, and task automation.

Known aliases

  • Comet
  • Perplexity Comet

Current stories

buildConfirmed6 publishers

Signed requests would meet two of the four conditions Amazon sets for agents

Amazon cut Meta's Muse off for arriving unannounced, browsing without identifying itself, and appearing to keep customer credentials. Signed-request verification, already running at Cloudflare and CloudFront, answers the middle objection.

Perspective Coverage

7 publishers
Builder
Builder 25%
Operator
Operator 36%
Investor
Investor 39%

Reality

Evidence68
Adoption40
Hype gap+15
Incentives78
Confidence64
investConfirmed4 publishers

Inc. columnist says Meta's Muse synced his texts to row 187,462 with Full Disk Access off

Inc. columnist Jason Aten says Meta's Muse agent synced his Mac texts up to row 187,462 while Full Disk Access showed as off. Meta says that cannot happen, so the dispute is over whether a settings screen shows users what an agent can actually read.

Perspective Coverage

5 publishers
Builder
Builder 34%
Operator
Operator 42%
Investor
Investor 24%

Reality

Evidence40
Adoption65
Hype gap+30
Incentives60
Confidence55
securityConfirmed3 publishers

Weizman's BragJack hijacks five Chromium AI assistants from a single installed extension

Gal Weizman showed that one malicious extension can take over the AI agents in Chrome, Comet, Edge, Neon and Claude in Chrome, with bounties from all five vendors to show for it. Installation is the only precondition.

Publishers:bleepingcomputer.com forever.security thehackernews.com

Perspective Coverage

3 publishers
Builder
Builder 54%
Operator
Operator 38%
Investor
Investor 8%

Reality

Evidence68
Adoption
Not scored
Hype gap+30
Incentives62
Confidence64
buildOne report1 publisher

Mozilla put Mistral's models behind Firefox Smart Window under zero data retention

The September 16 partnership gives Firefox's beta assistant retrieval with sources, tab grouping and history previews, and each request only sees the tabs and history you grant it. Beta coverage is the US, Canada and France.

Publishers:dev.to

Reality

Evidence38
Adoption28
Hype gap+18
Incentives58
Confidence42
securityOne report1 publisher

One extension commanded the AI in five Chromium browsers by seizing the page each one trusts

Forever Security showed the same technique working against Gemini in Chrome, Comet, Edge, Opera Neon and the Claude extension. Google and Microsoft have shipped fixes; the other three findings rest on the researchers' own account.

Reality

Evidence57
Adoption30
Hype gap+18
Incentives68
Confidence62