On March 20th, 2026 MSI released a BIOS update for B650 Tomahawk Wi-Fi motherboard. One of the changes says "Implemented the anti-cheat mechanism."
I looked around their forums and people seem to agree that it refers to Microsoft Pluton security processor.
Does anybody know what this change is actually about? Is it another initiative by Microsoft to further lock people out of their computers? Would it somehow hinder using Linux with this motherboard?
https://www.riotgames.com/en/news/vanguard-security-update-motherboard
I am so deeply annoyed that
Vanguard demands this level of control over user systems
Vanguard seems to be the only entity handling a threat vector most people simply ignore. I suspect not even crowdstrike and the like could handle malicious pci devices. Well, vanguard can't either, it's just a cat and mouse game. But they are definitely trying in an area where most seem to have given up, but it's absurd that it's a fucking game anticheat that's doing this.
Vanguard is proven spyware. If you installed that shit, I'd wipe the OS and reflash the BIOS.
And refund any games that require it on steam if you purchased any from there...
Do you have a source of this information?
No, but it feels right and it sounds cool.
It is spyware by design, but whether it's being used maliciously is still in question.
It does send encrypted traffic to China, though, and while that alone isn't proof of nefarious behavior (could be anonymous metadata/logs for development purposes), it's extremely suspicious
I was just memeing bro.
Ah yes, people who don’t even know what motherboard they have will have to update their BIOS
They do it though. People all of a sudden are motivated and able to enable bitlocker and secure boot and update their bios when they need it to play le funni video game.
we always knew video games would be the end of the world since gamergate
When the arms race with cheaters has gotten there you should change strategies in fighting them.
Sometimes I wonder if Vanguard is actually a government pet project for practice blocking and executing malicious pci devices.
You take one of those pci dma cheat cards, put a modem in them, and you've broken secure boot. And nation states have done such a thing to compromise laptops or other devices after getting physical access to them for a bit.
This is why I dislike Tencent (parent of Riot Games)
So glad I stopped playing league of legends over a decade ago. (And it wasn't even because of this, you could play it on a completely normal computer back then, I just ended up liking Dota more)
Yeah the QoL on dota is insane and for league it's non existent. Watch any replay, watch friends, sandbox for testing heroes. Idk to me league is unplayable for that.