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Notepad++ Hijacked by State-Sponsored Hackers

⁨539⁩ ⁨likes⁩

Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ by ⁨Beep@lemmus.org⁩ to ⁨technology@lemmy.world⁩

https://notepad-plus-plus.org/news/hijacked-incident-info-update/

source

Comments

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  • Australis13@fedia.io ⁨2⁩ ⁨weeks⁩ ago

    Oof. Kudos to Notepad++ for being up front with the details.

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  • SaharaMaleikuhm@feddit.org ⁨2⁩ ⁨weeks⁩ ago

    China, Russia, the US, fucking Israel. They all piss me off so fucking much. Can’t we live in a sane world just for a single fucking day?

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    • Kkk2237pl@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      At least China wants to make money, others not only money

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      • lechekaflan@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

        Make money? Occupied Tibet would like to have a word.

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  • HeyJoe@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

    Yikes… i guess i am confused though. What data was being sent through this channel? What did they get from people while it happened and why did it take 2 months past them stopping it to finally make a release? I love the app, but this sounds really bad.

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    • elvith@feddit.org ⁨2⁩ ⁨weeks⁩ ago

      From my understanding: Basically the attackers could reply to your version check request (usually done automatically) and tell N++ that there were a new version available. If you then approved the update dialogue, N++ would download and execute the binary from the update link that the server sent you. But this didn’t necessarily need to be a real update, it could have been any binary since neither the answer to the update check nor the download link were verified by N++

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      • HeyJoe@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

        Thats what i was thinking, but there is no mention on if this did happen and if it did what did was compromised or allowed to happen.

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    • Kissaki@feddit.org ⁨2⁩ ⁨weeks⁩ ago

      The previous release already fixed this, or evaded the issue.

      The channel was the update mechanism. Upon Notepad++ checking for updates, they were able to inject their own. So if you updated via the apps own update checker they could have misdirected you into installing something else or something modified.

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    • cley_faye@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      The software itself, and the devs, have little to nothing to do with this besides detecting the issue. Which was not obvious, since (it seems) the attack was targeted at specific IPs/hosts/places. It likely worked transparently without alteration for most users, probably including the devs themselves.

      It also would only affects updates through the built-in updater; if you disabled that, and/or installed through some package managers, you would not have been affected.

      A disturbing situation indeed. I assume some update regarding having adequately digitally signed updates were done (at least, I hope… I don’t really use N++ anymore). But the reality is, some central infrastructure are vulnerable to people with a lot of resources, and actually plugging those holes requires a bit of involvement from the users, depending how far one would go. Even if everything’s signed, you have to either know the signatory’s public key beforehand or get a certificate that you trust. And that trust is derived from an authority you trust (either automatically through common CA lists, or because you manually added it to your system). And these authorities themselves can become a weak point when a state actor butts in, meaning the only good solution is double checking those certificates with the actual source, and actually blocking everything when they change, which is somewhat tedious… and so on and so on.

      Of course, some people do that; when security matters a LOT. But for most people, basic measures should be enough… usually.

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  • bgb_ca@lemmy.ca ⁨2⁩ ⁨weeks⁩ ago

    And work bosses saw a news story on this and banned the app outright :( can anyone suggest a replacement that is not paid and has features useful for searching lots of large logs files quickly for keywords?

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    • Beyonder_Extreme@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Kate

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      • MadPsyentist@lemmy.nz ⁨2⁩ ⁨weeks⁩ ago

        +1 for Kate. I think its ment to be an acronym for KDE Advanced text editor but its a linux program that feels very close to notepad++ and will handle large files with gusto

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    • ohshit604@sh.itjust.works ⁨2⁩ ⁨weeks⁩ ago

      VSCodium.

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    • mathemachristian@lemmy.blahaj.zone ⁨2⁩ ⁨weeks⁩ ago

      Emacs

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      • tehn00bi@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

        He’s asking for a text editor, not to join a cult.

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    • helpImTrappedOnline@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Rename the shortcut to notepad++2?

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    • DacoTaco@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Ive always had notepad++ crash on large files or xml’s with no newlines. I use sublime in those cases :)

      That said, as a developer, notepad++ is a very often used tool haha

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      • how_we_burned@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

        I regularly open CSVs in the range of 500MB to 2GB in notepad++ without any problem…

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    • cley_faye@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Notepad++ installed from any package manager was perfectly fine and safe.

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      • purplemonkeymad@programming.dev ⁨2⁩ ⁨weeks⁩ ago

        Well those would have included the update checker. So if you installed from a package manager, then let it update when prompted for the new version, you could still have been at risk.

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      • bgb_ca@lemmy.ca ⁨2⁩ ⁨weeks⁩ ago

        I know.

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    • CeeBee_Eh@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Sublime 3

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      • ieGod@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

        Awesome choice but one crucial detail is that commercial use requires a license.

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    • ICastFist@programming.dev ⁨2⁩ ⁨weeks⁩ ago

      I guess Geany could work?

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      • bgb_ca@lemmy.ca ⁨2⁩ ⁨weeks⁩ ago

        I downloaded that one today. It will work for now but it’s missing a couple of n++ features I use.

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    • kablez@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Zed! Fastest GUI editor out there other than Sublime Text.

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    • midas22@lemmy.wtf ⁨2⁩ ⁨weeks⁩ ago

      I’m only using Sublime Text and the Notepad that is included with Windows. Not sure exactly what you’re looking for.

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    • xuteloops@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

      NotepadQQ 😆

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  • MolochHorridus@lemmy.ml ⁨2⁩ ⁨weeks⁩ ago

    So should we at least uninstall our current Notepad++ and then download a new version? What else should we do, the post really doesn’t offer any advice.

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    • Kazumara@discuss.tchncs.de ⁨2⁩ ⁨weeks⁩ ago

      In the old post from when the update was released a Heise article is linked, that contains indicators of compromise, and in turn links to Kevin Beaumont for the details of his analysis:

      lemmy.zip/post/54712916
      heise.de/…/Notepad-updater-installed-malware-1110…
      doublepulsar.com/small-numbers-of-notepad-users-r…

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    • kurmudgeon@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      I don’t think you’ll need to uninstall. If I’m reading the article correctly, it looks like they plugged the hole in their update process by switching hosting providers to one that’s even more hardened and secure. So requests from the updater should go to the correct place now and not the state-sponsored hacker.

      Then in about a month, the next version of notepad++ that is released will also properly validate/verify any downloaded update files from the server.

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      • AlfredoJohn@sh.itjust.works ⁨2⁩ ⁨weeks⁩ ago

        The article literally states that should you download the latest version from their site directly and then use the installer to update manually. Who knows if those who were effected already could have something else compromising the update/install process. I wouldnt update from the built in updater until the new fix with certificate and signature verification is released.

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    • Kissaki@feddit.org ⁨2⁩ ⁨weeks⁩ ago

      Yes, that’s the safe way. Uninstall, download current version, install. That’s it.

      Outside of being compromised already where you would have to notice and fix outside of notepad anyway. But that seems unlikely given the selective attack nature the hoster was able to confirm.

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    • AlfredoJohn@sh.itjust.works ⁨2⁩ ⁨weeks⁩ ago

      I would just follow their advice, download the newest version from their site directly and use the new versions installer to update manually. I would probably do the same thing when the newest version with certificate and signature verification releases, after that I would assume you should be good to go. However its probably also worth scanning your system for malware just incase you updated during the time frame the attack was live.

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  • antlion@lemmy.dbzer0.com ⁨2⁩ ⁨weeks⁩ ago

    If I recall correctly this is the second time this has happened to N++. Fool me once… can’t get fooled again.

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    • masterofn001@lemmy.ca ⁨2⁩ ⁨weeks⁩ ago

      Image

      Image

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    • dejected_warp_core@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Three times++, actually. The second time was documented to have multiple payload URLs over time.

      securelist.com/…/118708/

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      • antlion@lemmy.dbzer0.com ⁨2⁩ ⁨weeks⁩ ago

        I think I was remembering the CIA Wikileaks one which was a compromised DLL.

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    • cley_faye@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      I’ve kind of stopped following things up since I left windows, but maybe you’re remembering when this actually happened a while ago? This is just some in-progress post-mortem report.

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  • brucethemoose@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

    So what malware got shipped?

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  • Dindonmasker@sh.itjust.works ⁨2⁩ ⁨weeks⁩ ago

    I would like to know starting from wich version should i be concerned. I haven’t updated in a while i think.

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    • MangoCats@feddit.it ⁨2⁩ ⁨weeks⁩ ago

      The timeline says the attack started in June of 2025 and continued through Dec 2, 2025. If you installed, updated, or silently updated during that period you may have been targeted / compromised.

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      • Snazz@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

        What was the latest version before June 2025?

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      • how_we_burned@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

        How would you know if you updated?

        My notepad++ is on 8.9.1 and I have no idea how it’s on that ver (ninite I think is where I sourced it…maybe it’s auto updating?)

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    • Kissaki@feddit.org ⁨2⁩ ⁨weeks⁩ ago

      Every version before the previous one.

      If you haven’t updated you were not vulnerable to the update hijacking.

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  • HertzDentalBar@lemmy.blahaj.zone ⁨2⁩ ⁨weeks⁩ ago

    This is why I don’t update things that don’t need updates. Untill I switched to Linux I had been using the same version for like a decade.

    Also I’d imagine the American government is doing the exact same shit. Or rather Israel is doing it in behalf of the American government

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  • AmidFuror@fedia.io ⁨2⁩ ⁨weeks⁩ ago

    There were a lot of typos in the linked announcement.

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    • corsicanguppy@lemmy.ca ⁨2⁩ ⁨weeks⁩ ago

      If it was important and true, they would’ve spell-checked.

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  • paraphrand@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

    So that’s what the second plus includes….

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  • RickyRigatoni@retrolemmy.com ⁨2⁩ ⁨weeks⁩ ago

    china isn’t a state they’re a different country and do not belong to the united mexican states.

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    • hamid@crazypeople.online ⁨2⁩ ⁨weeks⁩ ago

      Son unos puros sonorenses de Mexicali que se les dio por expandir el negocio y se hicieron globales

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      • RickyRigatoni@retrolemmy.com ⁨2⁩ ⁨weeks⁩ ago

        i don’t speak german. sorry. :(

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