Elon Musk’s X botched an attempt to replace “twitter.com” links with “x.com”
Elon Musk’s X botched an attempt to replace “twitter.com” links with “x.com”
Automatic text replacement let users spoof URLs ending in x, like netflix.com.
Automatic text replacement let users spoof URLs ending in x, like netflix.com.
Elon Musk's clumsy brand shift from Twitter to X caused a potentially big problem this week when the social network started automatically changing "twitter.com" to "x.com" in links. The automatic text replacement reportedly applied to any URL ending in "twitter.com" even if it wasn't actually a twitter.com link.
The change apparently went live on X's app for iOS, but not on the web version. It seems to have been a problem for a day or two before the company fixed the automatic text replacement so that it wouldn't affect non-Twitter.com domains.
Security reporter Brian Krebs called the move "a gift to phishers" in an article yesterday. It was a phishing risk because scammers could register a domain name like "netflitwitter.com," which would appear as "netflix.com" in posts on X, but clicking the link would take a user to netflitwitter.com.
"A search at DomainTools.com shows at least 60 domain names have been registered over the past two days for domains ending in 'twitter.com,' although research so far shows the majority of these domains have been registered 'defensively' by private individuals to prevent the domains from being purchased by scammers," Krebs wrote.
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It's amazing that not only did they fuck up the regex, but only changed how the link was displayed and not where it linked to. And somehow their org is fucked up enough that someone not only wrote this incompetent code but it went into production.
It's amazing that not only did they fuck up the
regexregetwitter, .FTFY
Any talent Twitter once had jumped ship a long time ago
I'm sure plenty of H1B visa talent is still there, terrified to do anything that Musk doesn't explicitly order them to do, thus resulting in the same sort of fuckups that would result if they weren't there. So I guess at least Twitter is stopping foreign people from having to go back to an impoverished life in Goa or wherever.
Marginalized non-white people working for him while afraid of the consequences of quitting or disagreeing must take him back to his childhood.
Wait, they just did a text replacement and didn’t change the anchor links? I tried x dot com and it redirects to twitter, so even if they changed the links, too, it would just send them back to twitter.
(laughs in SEO) You fools!
If they really wanted X to happen they’d do a full site migration using 301, or 308, redirects of twitter to x.
Do they just not have the resources to do this or what the hell is stopping them from doing it the correct way if that’s what they want? Doesn’t Musk own the x domain?
It was evident a year ago that Musk fired or drove away all their skilled, competent engineers.
They can't do it the right way because a) they don't know how b) nobody understands most of their existing services, and c) Musk is guaranteed to step in and fuck everything up.
My understanding is, Musk fired all the developers who actually understood how Twitter works, and now they don't know how to manage that migration without breaking the site.
armchair developer here, but it wouldn't be that hard, right? Isn't it just a single line at the very root of the domain in .htaccess - or whatever equivalent if there's a different stack
I’ve never done the actual implementation myself, honestly. Redirects can be done via .htaccess (or equivalent), server side, or JavaScript.
Theoretically, yes, it’s that easy. However, pages should have 1:1 redirects for each page URL that matters. Then a strategy to prune the ones no longer needed/outdated by allowing them to 404, redirect to the most relevant subfolder, or just send to the main domain should be considered.
The list can be quite long. There’s more to it than all this as well, but that’s the general gist.
yeah I assumed everything stayed the same except domain - and if best practices are maintained then everything should have relative urls anyway...
Just optics, I guess? Probably some urgent drug-induced decree from Elron. They still have tons of references to Twitter in various parts of the site. The transition to the 'x' domain (which yes, Musk has owned since 1999) was rushed, hasty, and poorly done, not to mention incredibly stupid from a business perspective.
That's because apparently nobody is around to know you can't pɐɹsǝ 卄ㄒ爪ㄥ ɥʇıʍ Ṝ̷̟̿e̸̗̙̻̍̊̆͝g̷̺̠̦͍̭̜̬̩̎̃Ë̵̛͍̮̥͇͎͎̤͐͂̉̂͜x̸̧̙̎̇͊̈́͐̏͑̒͘
Is it amazing? I think it's virtually expected.
You have it exactly backwards. They only changed where the links went, not how they were displayed. That's why it's such a phishing concern.
Nope, why would someone register carfatwitter.com if that was the case?
You could read the article, it explains it.
Are you serious?
As of April 8, 2024, the iOS Twitter (now X) client automatically replaces the text "twitter.com" in posts with "x.com" as part of its functionality. Therefore, for example, a URL that appears to be "netflix.com" will actually redirect to "netflitwitter.com" when clicked.
As another X user (@Arcticstar0) pointed out, "the actual link is unchanged. It's just the text placeholder that appears different. So the link goes to a different url than it appears."
It could work the way you're describing with the same effect, but that's not what's being described.
Quoting your quote, now with emphasis:
a URL that appears to be "netflix.com" will actually redirect to "netflitwitter.com" when clicked
So, as I said, the link text you see appears unchanged, but where it goes is changed. That's why it's a phishing concern.
No, apparently what happens is people post netflitwitter.com, linking to netfltwitter.com, and the X app changes the visible link text to netflix.com but not the link target.
The way you're describing it is the reverse, like people post netflix.com and the link is changed to netflitwitter.com. That's not what they're doing. Or, if it was that people posted netflitwitter.com and it linked to netflix.com, how would that be a problem?
No. If the link was left pristine, phishing would be impossible, because the original links we're discussing went to genuine sites and the displayed link would be obviously garbage.
The whole problem is that people are linking to netflitwitter with a display of netflitwitter, then the regex changes the link target, so you see the original, sane address, click on it, and get deceived into going to a target the regex fabricated.
That COULD be what happened, and it would have a similar effect, but it wasn’t what happened. If you read information about this that becomes apparent. They didn’t change the link target, they changed the link text only.
Someone registers spacetwitter.com and sets up an adversarial site. They then make an “X” post mentioning spacetwitter.com. The app creates a link to spacetwitter.com but changes the text to say spacex.com.
Please read this: https://krebsonsecurity.com/2024/04/twitters-clumsy-pivot-to-x-com-is-a-gift-to-phishers/
On April 9, Twitter/X began automatically modifying links that mention “twitter.com” to read “x.com” instead. But over the past 48 hours, dozens of new domain names have been registered that demonstrate how this change could be used to craft convincing phishing links — such as fedetwitter[.]com, which until very recently rendered as fedex.com in tweets.
Notice how it says modifying links that mention “twitter.com” to read “x.com” instead.