18 comments

  • Tiberium6 hours ago
    Apparently this is officially documented at <a href="https:&#x2F;&#x2F;www.notion.com&#x2F;help&#x2F;public-pages-and-web-publishing#how-visitors-interact-with-your-notion-site" rel="nofollow">https:&#x2F;&#x2F;www.notion.com&#x2F;help&#x2F;public-pages-and-web-publishing#...</a> buried in a note:<p>&gt; When you publish a Notion page to the web, the webpage’s metadata may include the names, profile photos, and email addresses associated with any Notion users that have contributed to the page.
    • EMM_3865 hours ago
      That&#x27;s just ... absurd.<p>The flaw itself is absurd but then just accepting it as &quot;by design&quot; makes it even worse.
      • chinathrow4 hours ago
        It&#x27;s also trivially easy to fix. 1 min delete and deploy.
        • varenc3 hours ago
          I&#x27;m guessing it&#x27;s not trivial to fix without breaking other things? The weakness seems to be that anyone can turn UUIDs into details like email. But I assume this functionality is necessary for other flows so they can&#x27;t just turn off all UUID-&gt;email&#x2F;profile look ups. And similarly hiding author UUIDs on posts also isn&#x27;t trivial.<p>Conceptually, I agree it should be easy, but I suspect they&#x27;re stuck with legacy code and behaviors that rely on the current system. Not breaking anything else while fixing this is likely the time consuming part.
          • reactordev2 hours ago
            This is a rendering artifact, nothing more. If you can tokenize and protect PII on your platform, you can protect PII on your public pages.<p><pre><code> if (metadata.is_public) </code></pre> Simple fix.
          • chinathrow3 hours ago
            Of course they can fix it, come on.<p>They can easily withold information they put out intenionally.
            • csallen3 hours ago
              The whole point of that comment is that it&#x27;s not that easy. There are potential side effects and consequences that are difficult to architect around.
    • chinathrow5 hours ago
      This is, as a notion user with public pages, beyond stupid.
    • mikae14 hours ago
      Some CMSs do this in their RSS feeds as well. Can&#x27;t recall which ones, but seen it.
  • mschoening3 hours ago
    Hi, this is Max from Notion.<p>First: This is documented and we also warn users when they publish a page. But, that’s not good enough!<p>Second: We don’t like this and are looking at ways to fix this either by removing the PII from the public endpoints or by replacing it with an email proxy similar to GitHub’s equivalent functionality for public commits.<p>P.S: Some folks here have speculated that this should be a 1 minute fix. Unfortunately that is not the case. :(
    • aucisson_masque1 hour ago
      &gt; P.S: Some folks here have speculated that this should be a 1 minute fix. Unfortunately that is not the case. :(<p>4 years.
    • andrelaszlo1 hour ago
      While you&#x27;re here, why is Notion so slow on Firefox? I mean extremely slow.
    • wferrell2 hours ago
      Can you share the warning? I made a public page and would say it was not clear to me this was a consequence of doing that. The warning as I remember it (a month ago) makes it sound like the information on this page is going to be public -- not - oh yeah the email addresses of everyone who edited this page will also be leaked.
      • mschoening2 hours ago
        When you start contributing to a page you see this:<p><a href="https:&#x2F;&#x2F;cleanshot.com&#x2F;share&#x2F;trYdqYFZ" rel="nofollow">https:&#x2F;&#x2F;cleanshot.com&#x2F;share&#x2F;trYdqYFZ</a><p>This is pretty meh. We will deploy more explicit messaging while we mitigate this properly.
        • nashashmi4 minutes ago
          [delayed]
        • janalsncm1 hour ago
          The warning is too vague. “May become visible” kind of sounds like Notion doesn’t know whether they will become visible or not.
    • cm112 hours ago
      I will speculate that Notion has had more than one minute to fix it.
    • ktallett3 hours ago
      Considering it was reported in 2022, and it is obviously an error, I don&#x27;t think it is unfair for people here to have expected it to be fixed by now since it was first reported.
      • mschoening3 hours ago
        I agree. We will do better.
        • _kl17 minutes ago
          Can you please share an update when you can? will this be prioritised and fixed or not.
    • hluska1 hour ago
      This flaw was reported four years ago. Forgive me if I don’t believe a word of what you’re saying.
  • lioeters5 hours ago
    Recently I checked back on Notion after a year or so of not seeing it. I was going to recommend it to someone as an example of hypertext, but I see now it calls itself an &quot;AI workplace that works for you&quot; and &quot;Your AI everything app&quot;. This company means nothing now, seriously what happened.
    • cm111 hour ago
      I haven&#x27;t used Notion the last couple of years either, but there was a multi-year period where someone at each of the companies I was at would champion it, convince someone high enough to transition the team to it, and it would slow the team down so much. There was a joke at one point amongst coworkers that it might not be bad subterfuge to get someone hired at a rival in order to introduce Notion there.<p>Anyways, I think Notion has a learning curve that is a little longer than one expects. I can believe that with some dedicated learning time I could be turned into a believer. But I also distinctly had the impression that it was one of those things where it saved a ton of time for a few narrow-visioned people (the people who championed it), but added meaningful time to everyone else&#x27;s. Those people were largely project managers or operations folks, and transitively the leaders they reported to. It heavily threw the switch towards &quot;legibility&quot; over reality.<p>It&#x27;s like when someone new to a messy project, creates a spreadsheet, and says, &quot;Let not overthink this, everybody just fill in your project details in your row&quot;. If your work, which you are the expert on, doesn&#x27;t fit nicely into the person&#x27;s columns, it&#x27;s not easy for you to fill out. Meanwhile, the person who created the spreadsheet, gets what looks like a neat and orderly answer to everything. All the messy things—which are or at least have in them the correct status of the thing—will be masked under a clean and simple, but rather incorrect, thing. That spreadsheet will also travel far specifically because it&#x27;s neat and therefore portable. There aren&#x27;t a bunch of &quot;it depends&quot; in it.
    • thatxliner4 hours ago
      They’ve basically positioned themselves as a workplace app for years now. A fully integrated project management and documentation really is just asking for AI to be part of it
      • homeonthemtn3 hours ago
        I think it does all of this really well... Especially as someone coming from the dystopia of permissions management that is Atlassian, I really like notion.
    • ksidosjcosjcisj3 hours ago
      What do you mean “now”?<p>It never meant anything. Motion has always tried to be everything, do everything and work for absolutely everyone and that has always meant it was just a jumbled mess of pure waste of computing cycles. Notion has always been a disgrace of an app and a service—shoving AI into it is just the natural next step for a “whatever” company such as this.
    • argee5 hours ago
      &gt; I was going to recommend it to someone as an example of hypertext<p>What does this mean?
      • gbgarbeb4 hours ago
        Demonstrating what hypertext is capable of.
        • lioeters4 hours ago
          Thanks, exactly, that&#x27;s what I meant to say.
    • skydhash5 hours ago
      Maybe I&#x27;m a computer nerd. But I know Unix and I&#x27;m so happy that I can avoid such software in my daily life.
  • RomanPushkin6 hours ago
    It has been an issue for at least 5 years. I remember one dude from HN deanonymized me around 5 years ago by looking at my notion page.
    • matheusmoreira5 hours ago
      Looks like we&#x27;re gonna have to go full CIA mode and shift into maximum OPSEC if we want any semblance of privacy. Gotta compartmentalize everything...
      • sph5 hours ago
        Good luck with that. Companies simply don&#x27;t want to invest in security. It&#x27;s simply cheaper to write a post-mortem and apology blog post after the fact.<p>The sad thing is that people are used by now that anything they enter on a website is sooner or later going to be leaked, if not sold as if often happens with email addresses.
        • themafia4 hours ago
          Sue them out of existence then.
          • djeastm1 hour ago
            How many lawsuits against large companies can one person afford?
          • DANmode1 hour ago
            This has been an ineffective plan for guaranteeing the rights of the citizen in this country.<p>A new default is needed.
      • varispeed5 hours ago
        Interesting that people immediately think of workarounds instead of rejecting the governments and corporations behind the thing. Year by year Overton Window moves, workarounds become more and more involved and eventually people will give up and become just living datapoints on corporate&#x2F;government dashboard.
        • matheusmoreira5 hours ago
          Rejecting the government is insurrection, it&#x27;s the same as becoming a terrorist.
          • d0mine3 hours ago
            You are called terrorist only until you win then you are a freedom fighter.<p>You even may be called freedom fighter from the start if you are trying to displace government in the right country. There are plenty of examples.
            • matheusmoreira1 hour ago
              I realize that. I&#x27;m just saying that &quot;reject the government&quot; is a radical choice. It&#x27;s not something the average first world citizen is going to think about. US government has been eroding the freedom of americans for nearly a century now. American citizens have a bigger arsenal than many actual countries out there. And what do they do with all of those weapons? Literally nothing.<p>Only those who are willing to die have the power to truly change the world. Those who don&#x27;t want to die are dominated by those who do. The average citizen of a civilized society has <i>a lot</i> to lose. They don&#x27;t want to die over nothing. They want to get even richer and enjoy an even better life. It&#x27;s the people who have nothing to lose and everything to gain who are radicalized.
          • steve19774 hours ago
            A terrorist works with terror (fear).<p>Also at least in democracies you can reject the government without physical violence.
            • matheusmoreira3 hours ago
              &gt; A terrorist works with terror (fear).<p>Extreme, yet I can&#x27;t deny its effectiveness. How do you radicalize a decadent, apathetic population? People who literally do not give a shit about important issues because they have too much to lose, because they&#x27;d have to give up their comfortable lifestyles? Terrorists attack them directly, breaking the illusion that their almighty governments can protect them. They gave up all those freedoms, paid all those taxes, sacrificed their principles, all in the name of security... Only to discover they aren&#x27;t safe at all. Quite ironic, really. No wonder governments worldwide are willing to pull out all the stops against terrorists.<p>&gt; Also at least in democracies you can reject the government without physical violence.<p>Doubt. To me it seems democracies exist just to give people the illusion of choice, not to give them any real power. The reality is people are manipulated by the mass media, their very wants and desires are shaped by it. Censorship is growing world wide, even in &quot;democratic&quot; governments, because they want to reserve the right to shape the population&#x27;s collective mind. And when even that fails, it turns out every politician answers to the corporations anyway. They literally buy laws via lobbyists. If by some miracle some law gets passed to benefit people at the expense of corporations, the lobbyists swoop in and neuter it with hidden loopholes and fine print.
            • coliveira2 hours ago
              &gt; in democracies you can reject the government<p>No, you cannot. You can reject the current party, but the government is much more than that. In the US, for example, the government is a set of institutions that were put in power in the American revolution. If you try to reject this your own life is at risk.
              • janalsncm1 hour ago
                I would argue that many people do “reject” the government, but they do so by abstaining from the political process. This is why participation is low. It’s not a direct threat to the government so the government doesn’t do anything.<p>The U.S. government is confident enough in their appearance of legitimacy that they allow pretty broad liberty to criticize it. This is in contrast to other governments like China or Russia or even Singapore which are much less secure about their legitimacy.
          • varispeed3 hours ago
            Learn about the origin of word terrorism (hint: it was term for rogue government acting against its peoples)
  • linsomniac5 hours ago
    Very timely. I literally ran a Claude prompt &quot;compare and contrast Notion vs Obsidian&quot; and flipped over to HN while it was thinking, and this comes up. Thanks HN!
    • freedomben5 hours ago
      For a personal knowledge base? I would stay <i>far</i> away from anything proprietary for personal notes. I love logseq though I&#x27;m increasingly worried it&#x27;s abandonware
      • zaggle4 hours ago
        Logseq was captured by VC a long time ago. They switched from open files to a database, their synching product is closed source (not selfhostable), and they have built-in telemetry.
        • rchaud1 hour ago
          I don&#x27;t think I&#x27;ve updated my Logseq since 2022. As far as that is concerned, it&#x27;s Markdown files that I can sync with an open-source tool like Syncthing-Fork.
      • Saris5 hours ago
        Obsidian is at least storing in markdown. Although some plugins probably add additional formatting that isn&#x27;t standard.
      • linsomniac5 hours ago
        My use case isn&#x27;t likely to be a personal knowledge base, I&#x27;ve just never had any traction on that sort of thing beyond a blog&#x2F;microblog. I&#x27;m wanting to use something specifically for organizing the building of a shop&#x2F;ADU: todo lists, pinterest-like inspiration boards, costing spreadsheets...
      • amaccuish1 hour ago
        <a href="https:&#x2F;&#x2F;anytype.io&#x2F;" rel="nofollow">https:&#x2F;&#x2F;anytype.io&#x2F;</a> is the open-source CC of Notion AFAIK.
        • kepano1 hour ago
          it&#x27;s source-available, not open source<p><a href="https:&#x2F;&#x2F;isitreallyfoss.com&#x2F;projects&#x2F;anytype&#x2F;" rel="nofollow">https:&#x2F;&#x2F;isitreallyfoss.com&#x2F;projects&#x2F;anytype&#x2F;</a>
      • vovavili4 hours ago
        You don&#x27;t lose anything from the proprietary nature of Obsidian because it&#x27;s just markdown files all the way down.
        • freedomben3 hours ago
          Yeah to clarify, I mean Notion was proprietary. Obsidian I would call borderline because as you mentioned, the markdown file storage format.
      • holoduke2 hours ago
        For the sake of staying a computer nerd I decided to put all my notes in a private GitHub repo with help of a local 5b Gemma4 LLM. Is working extremely well. It doesn&#x27;t matter in what format i type. I Use opencode for entering new notes.
      • soundnote3 hours ago
        Logseq isn&#x27;t abandonware - they&#x27;re in the process of rebuilding the app from the ground up to be database-driven, rather than house-brand Markdown as the source of truth and a database constructed from the files afterwards.<p>I&#x27;m not saying it&#x27;s the most likely project to survive, but they&#x27;ve been working in quiet mode for a good while now.
    • kirubakaran4 hours ago
      You could try <a href="https:&#x2F;&#x2F;hyperclast.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;hyperclast.com&#x2F;</a> (my project). Here&#x27;s the comparison vs Notion, Obsidian etc <a href="https:&#x2F;&#x2F;hyperclast.com&#x2F;vs&#x2F;" rel="nofollow">https:&#x2F;&#x2F;hyperclast.com&#x2F;vs&#x2F;</a>
    • supriyo-biswas4 hours ago
      I self host <a href="https:&#x2F;&#x2F;www.getoutline.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.getoutline.com&#x2F;</a> instead, they might not have the latest AI features but it has everything I could ask for from a Notion alternative.
    • weberer4 hours ago
      I switched from Obsidian to Joplin years ago. Its completely FOSS and can sync with your private Nextcloud instance.
      • zaggle4 hours ago
        But all the Joplin data is not in Markdown files sadly.
    • Kye2 hours ago
      Consider Trilium if the collaboration stuff people use Notion for isn&#x27;t important. It&#x27;s open source, uses SQLite, and does automatic daily and weekly backups.<p><a href="https:&#x2F;&#x2F;triliumnotes.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;triliumnotes.org&#x2F;</a>
  • DropDead7 hours ago
    Big companys need to start caring more security and privacy of its users and employees
    • resident42356 minutes ago
      Companies will only care if they have a reason to. People need to start caring about their privacy and security and be willing to change product if they have to. We can blame companies and insist they start caring, but this makes no difference to them, people complain for a while and then they move on and the earnings remain unchanged.
    • steve19774 hours ago
      Maybe the board and shareholders of big companies need to be held accountable financially instead of being able to hide behind legal constructs.
      • hluska1 hour ago
        That system has been invented already. It’s called civil law.
    • bitmasher96 hours ago
      I think we’ll start seeing consulting agencies advertise how many vulnerabilities that can resolve per million token, and engineering teams feeling pressure to merge this generated code.<p>We’ll also see more token heavy services like dependabot, sonar cube, etc that specialize in providing security related PR Reviews and codebase audits.<p>This is one of the spaces where a small team could build something that quickly pulls great ARR numbers.
      • contractlens_hn6 hours ago
        The same vertical-specialist logic applies in legal tech. Law firms are drowning in contract review — NDA, MSAs, leases — and generic AI gives them vague answers with no accountability. The teams winning there aren&#x27;t building &#x27;AI for lawyers&#x27;, they&#x27;re building AI that cites every answer to a specific clause and pins professional liability to the output. That&#x27;s a very different product than a chatbot.
        • dgb235 hours ago
          What is needed there are custom harnesses that don’t let the LLM decide what to do when. Use their power of pattern matching on data, not on decision transcriptions.
      • delecti6 hours ago
        Does SonarCube use LLMs these days? It always seemed like a bloated, Goodhart&#x27;s law inviting, waste of time, so hearing that doesn&#x27;t surprise me at all.
    • phyzome5 hours ago
      People need to start voting in politicians who will meaningfully punish corporations who don&#x27;t.
      • autoexec4 hours ago
        More importantly people need to start voting out politicians who refuse to. It&#x27;s easy to elect people because of things they promise, but its what they actually do that matters.
      • subscribed3 hours ago
        So not sure where you are from, but over here both main parties and almost all press and TV would viciously push back (and actually are trying to do it right now with another party).<p>The reason for it is very simple: big companies bribe politicians and.... buy ads in media.
    • fnoef6 hours ago
      Nah. They care about profits only, the sooner the better, so everyone can cash out and move to their next “venture”
      • estetlinus6 hours ago
        I don’t think ”caring about profits” applies to any company 2026?
    • estimator72926 hours ago
      The problem is that they <i>don&#x27;t</i> &quot;need&quot; to. There&#x27;s no consequences for not caring, and no incentive to care.<p>We need laws and a competent government to <i>force</i> these companies to care by levying significant fines or jail time for executives depending on severity. Not fines like 0.00002 cents per exposed customers, existential fines like 1% of annual revinue for each exposed customer. If you fuck up bad enough, your company burns to the ground and your CEO goes to jail type consequences.
      • rafram6 hours ago
        This kind of response went out of fashion after Enron. Burning an entire company to the ground (in that case Arthur Andersen) and putting thousands out of work because of the misdeeds of a few - even if they were due to companywide culture problems - turned out to be disproportionate, wasteful, and cruel.
        • knome6 hours ago
          the answer to that is a functional social safety net for the innocent employees to land in, not allowing companies to violate the law with impunity.
          • hluska55 minutes ago
            First off, adults use capital letters. I know it’s hard but it’s a basic part of our language. I would respect you and your arguments more if you used them. Second, your idea is as naive as your writing is poor. The issue with AA was that accounting doesn’t provide a lot of bounce and recover space for people whose firms go belly up in the way that AA did. A social safety net has precisely zero to do with the loss of a lot of dreams.<p>If you read more you’d know that (and you would use capitals).
          • rafram6 hours ago
            You’re describing a system where taxpayers foot the bill for data breaches.
            • wry_durian5 hours ago
              That&#x27;s exactly backwards. In the current regime, it&#x27;s precisely the billions of people who are affected by data breaches (and who happen to be taxpayers!) who are footing the bill.
            • matheusmoreira5 hours ago
              Not at all. Make the guilty corporation pay for all of it.
            • folkrav5 hours ago
              We already are in a system where we foot most of the consequences.
      • drstewart5 hours ago
        This. Severe harsh consequences are the best way to prevent crime.<p>If we also make the penalty for every crime the death penalty we&#x27;ll have no more crime. Very simple solution no one has thought of.
      • amelius6 hours ago
        If the government wants me to take copyright and IP laws seriously, then they need to take my personal information seriously too.
      • hluska57 minutes ago
        This is genuinely the stupidest thing I have read today. I get that anti-capitalism is cool now but this is fucking insane. You want to incarcerate someone for exposing email addresses on a public service? Absolute madness.
    • ksidosjcosjcisj3 hours ago
      And on that day, Satan will be skating to work.
      • hluska54 minutes ago
        Did you really start an account to post this shit?
  • jdgiese2 hours ago
    I love Notion and use it extremely heavily. I&#x27;ve also built a few integrations with Notion. I think it&#x27;s a great app that uses AI very well, and they continue improving. Hopefully they fix this though! Also, their API has recently been upgraded quite a bit and now supports database views as a first class object. I have a few other small requests regarding their public API.
  • amazingamazing6 hours ago
    I&#x27;ve been toying around an architecture that sets things up such that the data for each user is actually stored with each user and only materialized on demand, such that many data leaks would yield little since the server doesn&#x27;t actually store most of the user data. I mention this since this sorts of leaks are inevitable as long as people are fallible. I feel the correct solution is to not store user data to begin with.<p>some problems I&#x27;ve identified:<p>1. suppose you have x users and y groups, of which require some subset of x. joining the data on demand can become expensive, O(x*y).<p>2. the main usefulness of such an architecture is if the data itself is stored with the user, but as group sizes y increase, a single user&#x27;s data being offline makes aggregate usecases more difficult. this would lend itself to replicating the data server side, but that would defeat the purpose<p>3. assuming the previous two are solved, which is very difficult to say the least, how do you secure the data for the user such that someone who knows about this architecture can&#x27;t just go to the clients and trivially scrape all of the data (per user)?<p>4. how do you allow for these features without allowing people to modify their data in ways you don&#x27;t want to allow? encryption?<p>a concrete example of this would be if HN had it so that each user had a sqlite database that stored all of the posts made per user. then, HN server would actually go and fetch the data for each of the posters to then show the regular page. presumably here if a data of a given user is inaccessible then their data would be omitted.
    • yellow_postit6 hours ago
      I’ve always liked this idea but I think it eventually ends back up with essentially our current system. Users have multiple devices so you quickly get to needing a sync service. Once that gets complex enough, then people will outsource to a third party and then we are back to a FB&#x2F;Google&#x2F;Apple sign in and data mgmt world.
  • VladVladikoff6 hours ago
    The tweet is only a few words, you really need an LLM to write that for you???
  • georgespencer5 hours ago
    Notion’s macOS app is some of the worst software I’ve ever used. If there is a platform design idiom, they likely break it without a second thought.
    • ksidosjcosjcisj3 hours ago
      Webwrapper apps should die a quick painful death and those involved in deciding that a given app should be a webwrapper should stub their toes on furniture corners every 30 minutes of their lives.<p>These apps are a disease and no one should be using services that offer them.
    • uxjw4 hours ago
      It loves to hog disk space for some reason. An hour after installing, service workers are using 7gb. I have very few files uploaded so I don’t know what it’s caching.
    • rvz1 hour ago
      It&#x27;s Electron. The lowest common denominator.
    • breakfastduck5 hours ago
      Well thats because it isn&#x27;t really a macOS app. its just the web app.
  • e-dant4 hours ago
    Are security vulnerabilities good marketing?
  • hohithere6 hours ago
    Any self hosted solution?
    • Pi9h4 hours ago
      I’m building Docmost, a self-hosted alternative to Notion and Confluence.<p>It’s open-source, easy to self-host and feature-packed.<p>GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;docmost&#x2F;docmost" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;docmost&#x2F;docmost</a>.
    • Throwaway8383333 hours ago
      Anytype
  • rvz1 hour ago
    Why people choose these services and have zero care about security is beyond me.<p>Tells me everything I need to know about this industry. No regard or seriousness to security at all.
  • colesantiago3 hours ago
    Transparency is a good thing?
  • staticassertion5 hours ago
    Isn&#x27;t this very typical? Also, what is the proposal?
  • Grappelli3 hours ago
    [dead]
  • ibrahimhossain2 hours ago
    [dead]
  • SadErn5 hours ago
    [dead]