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Lethal Trifecta – Using Notion AI's Web Search Tool to Leak Private Notion Pages

https://www.codeintegrity.ai/blog/notion

2•coderinsan•11h ago

Comments

coderinsan•11h ago

Hey HN — yesterday Notion released AI agent support on their platform with support for MCP servers and custom AI agents. It didn’t take us long to find an example of a lethal trifecta attack in which, through indirect prompt injection, we were able to get Notion AI to leak data via its web search tool.

simonw•3h ago

Under discussion here: https://news.ycombinator.com/item?id=45307095

Principality of Sealand

https://en.wikipedia.org/wiki/Principality_of_Sealand

1•wslh•7m ago•0 comments

High-performance read-through cache for object storage

https://github.com/s2-streamstore/cachey

1•pranay01•11m ago•0 comments

MCP Server Could Have Been a JSON File

https://materializedview.io/p/mcp-server-could-have-been-json-file

3•reenorap•18m ago•0 comments

The Madness Taboo

https://woodfromeden.substack.com/p/the-madness-taboo

1•jedixit•28m ago•0 comments

Show HN: My Second Game Jam

https://nathanielkaiser.xyz/gamejam.html

1•jombib•29m ago•0 comments

More personal blogs get narrower width

2•unisyncd•39m ago•1 comments

Show HN: An app that sets TikTok video music as ringtone

https://apps.apple.com/us/app/ringtone-maker-guru/id6752212116

1•noteable•41m ago•0 comments

Supporting Our AI Overlords: Redesigning Data Systems to Be Agent-First

https://arxiv.org/abs/2509.00997

2•derekhecksher•43m ago•0 comments

Chinese AI Model DeepSeek Revealed in Landmark Paper

https://www.yahoo.com/news/articles/secrets-chinese-ai-model-deepseek-213500810.html

1•gmays•44m ago•0 comments

White House keeps heat on ABC's Maher

https://variety.com/2001/tv/features/white-house-keeps-heat-on-abc-s-maher-1117853351/

9•andsoitis•1h ago•2 comments

Saving Microsoft Movies and TV Titles as Videos on Windows 10 PC

1•steviewonderyrs•1h ago•0 comments

Valkan – Network scanner Exploration vulnerability

https://github.com/Vyzer9/Valkan

1•vyzerxy9•1h ago•0 comments

RNKD – Create polls with ranked choice voting

https://rnkd.xyz

2•zdw•1h ago•2 comments

Why You Love That Ikea Table, Even If It's Crooked

https://www.npr.org/2013/02/06/171177695/why-you-love-that-ikea-table-even-if-its-crooked

2•pykello•1h ago•0 comments

U.S. Government Expected to Get Multibillion-Dollar Fee in TikTok Deal

https://www.wsj.com/business/deals/u-s-government-expected-to-get-multibillion-dollar-fee-in-tikt...

7•JumpCrisscross•1h ago•6 comments

Show HN: Water Cooler Chat

https://cooler.chat

1•ldom22•1h ago•0 comments

Pentagon demands journalists pledge to not obtain unauthorized material

https://www.washingtonpost.com/business/2025/09/19/pentagon-hegseth-press-unauthorized-material/

6•anigbrowl•1h ago•0 comments

Starobinsky Inflation

https://en.wikipedia.org/wiki/Starobinsky_inflation

1•wslh•1h ago•0 comments

Be Simple

https://corrode.dev/blog/simple/

3•zdw•1h ago•0 comments

Show HN: I built a TradingView alternative using AI

https://www.aulico.com/

2•trustprocesses•1h ago•0 comments

A 70 year old museum heist is still causing a flutter in butterfly science today

https://science.anu.edu.au/news-events/news/museum-heist-70-years-ago-still-causing-flutter-butte...

2•tlyleung•1h ago•0 comments

The H-1B Visa Program and Its Impact on the U.S. Economy

https://www.americanimmigrationcouncil.org/fact-sheet/h1b-visa-program-fact-sheet/

22•rramadass•1h ago•34 comments

Are you an experienced software buyer? I could use some help

https://charity.wtf/2025/09/19/are-you-an-experienced-software-buyer-i-could-use-some-help/

2•zdw•1h ago•0 comments

Notion Agents

https://twitter.com/ivanhzhao/status/1968761820241609063

2•lewisjoe•1h ago•1 comments

Globally Aware Optimization with Resurgence

https://arxiv.org/abs/2509.01329

1•E-Reverance•1h ago•0 comments

The Weird OS Built Around a Database [video]

https://www.youtube.com/watch?v=pWZBQMRmW7k

2•PaulHoule•1h ago•1 comments

Age Discrimination

https://humanrights.gov.au/our-work/age-discrimination

3•wslh•1h ago•0 comments

I build a tools to calculate how much VRAM is needed to run LLMs

https://www.kolosal.ai/memory-calculator

3•SmilingSuccess•2h ago•3 comments

Albania Appoints AI Government Minister

https://twitter.com/AFP/status/1968700801305477550

2•twapi•2h ago•0 comments

Judge tells Meta not to share Instagram users' information with Trump admin

https://www.politico.com/news/2025/09/19/judge-tells-meta-not-to-share-instagram-users-informatio...

10•c420•2h ago•0 comments