Why Riot Games Blocking Cheating Hardware in Valorant Sparked Debate
Riot Games has escalated its war on tactical shooter cheaters with a highly aggressive update to its Vanguard security software.
The update directly targets malicious hardware, sparking intense debate over the boundaries of kernel-level anti-cheat systems.
Key Takeaways
- Riot Games updated Vanguard to block Direct Memory Access (DMA) cheating firmware utilizing SATA and NVMe drives.
- Affected users report their hardware becomes entirely unusable, requiring a complete Windows operating system reinstall to function.
- The studio faces intense community backlash and potential legal scrutiny regarding hardware damage, though engineers clarify the devices are merely blocked, not permanently destroyed.
How Does the New Vanguard Update Affect Cheaters?
The latest Vanguard update in Valorant completely disables Direct Memory Access (DMA) firmware, specifically targeting PCIe FPGA boards connected via SATA or NVMe slots.
Once detected, the anti-cheat triggers an IOMMU restart warning. This renders the cheating firmware entirely unusable even if Valorant is uninstalled or the PC is idle. According to technical reports circulating online and social media platforms, the security software operates at the kernel level to intercept these hardware-based cheats.
Because DMA devices bypass standard operating system protections, Vanguard now prevents the firmware from communicating with the system entirely. The restriction has caused widespread frustration among bad actors who discovered that simply deleting the game does not resolve the lockout.
Industry reporters confirmed that the security measures remain active in the system architecture. This forces affected individuals to execute a destructive, full operating system reinstallation to regain basic device functionality.
Riot Games has released a new update for Valorant’s Vanguard anti-cheat system aimed at stopping advanced DMA (Direct Memory Access) cheating hardware.
— Pirat_Nation 🔴 (@Pirat_Nation) May 22, 2026
Vanguard anticheat now damages the firmware of these devices upon detection. It can be repaired, but bricking a person's… pic.twitter.com/ARG5V9GbBT
“A $6K Paperweight”: Riot Games Responds to Player Complaints
Instead of offering technical support or walking back the aggressive patch, Riot Games publicly mocked the individuals affected by the hardware lockout.
The studio’s official anti-cheat division posted an image of confiscated DMA devices alongside a definitive statement: “congrats to the owners of a brand new $6k paperweight“.
Riot Games anti-cheat analyst GamerDoc doubled down on the corporate stance. He publicized that spending thousands of dollars on specialized cheating rigs only to be stopped by a standard security pop-up box highlights the efficacy of the new detection systems.
The developer’s uncompromising approach underscores a broader industry shift toward zero-tolerance policies in competitive PC gaming. While traditional bans target player accounts, this strategy targets the financial investments of chronic rule-breakers.
Also learn more about Riot Games cutting 2XKO Dev Team after console launch!
congrats to the owners of a brand new $6k paperweight https://t.co/3rjZVQntrc pic.twitter.com/fS3JC0FL0p
— Riot Games (@riotgames) May 21, 2026
Is It Legal for Anti-Cheat Software to Block Hardware?
Whether this practice violates digital protection laws depends on whether the hardware is permanently damaged or merely restricted from operating.
Legal experts and players have pointed to the Computer Fraud and Abuse Act (CFAA). This strictly prohibits intentionally or recklessly transmitting code that causes unauthorized damage to personal computers.
If Vanguard permanently breaks consumer components, Riot Games could face significant liability and potential class-action lawsuits from consumers. The risk of false positives also raises concerns, as a single error could inadvertently restrict a legitimate player’s expensive hardware configuration.
However, independent hardware engineers have stepped forward to clarify the exact technical reality of the situation.
Reverse engineers note that Vanguard does not physically destroy the components. Rather, it blocks the device from communicating on any system where the anti-cheat is active. If the DMA hardware is removed and installed on a computer without Vanguard, it functions normally, meaning Riot Games is likely operating within legal boundaries.
A video game enthusiast ever since I first got my hands on a Game Boy. Over the years, I've played many different games across various genres, discovering hidden gems and niche titles along the way. I'm also passionate about technology, always up-to-date with the latest news and insight in the PC and Console market. Ready to share and bring you the latest news !
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