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Notepad++ hijacked by state-sponsored actors

notepad-plus-plus.org

211–220 of 560 posts

Re: Notepad++ hijacked by state-sponsored actors

#211
post #12

Would've been good if it named the hosting provider. That's the most informative part.

Every shared hosting provider has this risk. Critical projects should be using dedicated or VPS hosting, preferably with encrypted filesystems too as even datacenter techs can fall victim to social engineering.

I'm pretty surprised that they got away with unsigned updates and shared hosting as long as they did. I wonder how many similar popular projects are out there on dodgy infrastructure.

Re: Notepad++ hijacked by state-sponsored actors

#212
post #182

Vindicated once again for turning off any update checks the moment I install any new piece of software. Even if this sort of (obviously rare) attack is not a concern, it baffles me how few otherwise-intelligent people fail to see the way these updaters provide the network (which itself is always listening, see Room 641A and friends) with a fingerprint of your specific computer and a way to track its physical location…

How do you deal with the opposite, software that you forget to update but contains vulnerabilities discovered/exploited later?

Re: Notepad++ hijacked by state-sponsored actors

#213
post #168

Earlier quoted context omitted.

Probably the real motive.

“ The incident began from June 2025. Multiple independaent security researchers have assessed that the threat acotor is likely a Chinese state-sponsored group, which would explain the highly selective targeting obseved during the campaign.” How do they know it was a Chinese group or even a state sponsored one?

They said "likely", so they don't "know." Yours is the wrong question.

Re: Notepad++ hijacked by state-sponsored actors

#214
post #194
post #182

Vindicated once again for turning off any update checks the moment I install any new piece of software. Even if this sort of (obviously rare) attack is not a concern, it baffles me how few otherwise-intelligent people fail to see the way these updaters provide the network (which itself is always listening, see Room 641A and friends) with a fingerprint of your specific computer and a way to track its physical location…

It is baffling to me, as well. You know how you get a remote-code-execution vulnerability? You give a bunch of software permission to fetch code remotely and execute it.

Like… browser? Or anything with script loading capabilities like script engine in games. Executing remote script is almost unavoidable nowadays.

And there isn't really a way to confirm if it is configured in a secure way.

You either trust the developer or not.

Re: Notepad++ hijacked by state-sponsored actors

#215
post #168

Earlier quoted context omitted.

Probably the real motive.

“ The incident began from June 2025. Multiple independaent security researchers have assessed that the threat acotor is likely a Chinese state-sponsored group, which would explain the highly selective targeting obseved during the campaign.” How do they know it was a Chinese group or even a state sponsored one?

By analyzing payloads / C2 address, etc...

Re: Notepad++ hijacked by state-sponsored actors

#216
> With these changes and reinforcements, I believe the situation has been fully resolved. Fingers crossed.

I get that this is a difficult situation for a small developer, but ending with this line did not fill me with confidence that the problem is actually resolved and make me trust their software on my system.

Re: Notepad++ hijacked by state-sponsored actors

#217

Earlier quoted context omitted.

Nah, it doesn't mean they support the status quo. It just means some political tactics are pointless, incompetent, and counterproductive. Political opinions about how things should be don't automatically dictate the actions that should be taken in support of those opinions. I can be mad about a law or a court decision and still have the good sense to, for example, not throw red paint on a lawmaker or judge. Some beha…

It intrinsically does. Whatever stance changes nothing or prefers to change nothing is a vote for the status quo, by definition.

No, that isn't remotely true. It means that the alternative you offer isn't compelling, not that your interlocutor likes the status quo.

Re: Notepad++ hijacked by state-sponsored actors

#218

So the hosting provider was hacked? Who was their hosting provider? This is also why update signatures should be validated against a different server; it would require hackers to control bother servers to go undetected

Previous NS records were pointing at dns-parking.com, which is Hostinger. Although hard to be certain without more details whether a reseller or other supplier is involved.

Re: Notepad++ hijacked by state-sponsored actors

#220
post #182

Vindicated once again for turning off any update checks the moment I install any new piece of software. Even if this sort of (obviously rare) attack is not a concern, it baffles me how few otherwise-intelligent people fail to see the way these updaters provide the network (which itself is always listening, see Room 641A and friends) with a fingerprint of your specific computer and a way to track its physical location…

How do you deal with the opposite, software that you forget to update but contains vulnerabilities discovered/exploited later?

I use a package manager that checks the hash of the downloaded installer against what's recorded in the package listing for that version. WinGet has been built in to Windows since one of the 2018-era releases of Windows 10: https://i.ibb.co/VYGXdc56/2026-02-01-20-46-28-Greenshot.png
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