Post

PSA: Don't click links you cannot vet. Be smart. Phishing is the most common form of compromise.

Logan // Seraph Six@seraphsix.com

Listen folks. You have to stop clicking random links DM'd to you on Discord. Legitimately.

142 reposts271 likes

Not even random accounts. Distrust even DMs from friends because it only takes one weak link in a group to get compromised, and then they'll spam all of their friends with the compromised link.

Yep, got a DM from a friend I haven't spoken to in forever just saying "Hey" and immediately I'm reaching out to them over another channel to confirm they've been hacked.

How the heck is this even possible in 2026? Why is a random webserver getting sent your discord oauth token? Or are people getting sent to a discord oauth page and unknowingly allowing it to auth as them?

It's simultaneously sending the current session token for Discord plus anything you're logged into on the browser. Like, everything. It should be something easily patched but man, I don't know.

Googling seems to indicate it requires you to authorize their oauth app. Like, I don't think it's just "link opens, you're cooked" But it's also not super clear, since most places aren't going into the technical details.

If the attack is happening exactly as described (no clicks other than the link?? multiple different platforms???) this wouldn't be discord's fault, it would be a severe browser vulnerability.

They can block the link and help restore the accounts. People are clicking the link, downloading and executing a file (learned this after the fact). But there are measures Discord can take to mitigate the spread and fix it. I've already reported the site to multiple safe browsing outlets.

For sure. Seems easy enough to flag links that spread quickly through friend networks. Good to hear that it wasn't a 0-click, though.

Did programming in college and I got one from someone I did a group project, so it passed the most basic smell check. Programming a game for school, sure. I don't remember the exact gimmick but something like they change your email tied to your discord, and then make a new account with your email.

Or maybe something with tying a new authenticator to the account, which of course you don't have so you can't get past it. Something along those lines anyway.

Which then makes you unable to recover or report your account or at least extremely difficult, because its actually a different account. You can see all the verification emails show up if you are watching your email live, but because they have your sessions they are deleting them near instantly.

I got lucky since I used an alias for my email and not my actual email, so somehow that disrupted the generic attack pattern I think, and I was able to lock my account down in minutes, but it was still a big PITA.