Graphics cards are no longer just about rendering games; they’re core to today’s AI workloads. That’s why the newly discovered GPUHammer attack is grabbing attention.

The researchers based their attack on the existing Rowhammer hardware vulnerability that exploits the physical properties of ...

Scheduled to be presented at USENIX Security 2025 shindig in August, the paper describes "the first Rowhammer attack on ...

Nvidia released a security notice about the exploit. Fortunately, the fix is pretty simple. All anyone needs to do is enable ...

In the decade since the discovery of Rowhammer, GPUhammer is the first variant to flip bits inside discrete GPUs and the ...

GPUHammer is a new Rowhammer-based attack targeting NVIDIA GPUs with GDDR6 memory. It flips bits in VRAM to silently corrupt ...

Rowhammer is an exploit of a vulnerability in dynamic RAM (DRAM), where repeatedly accessing (or "hammering") a row of memory ...

Researchers found that without Error Correction Code enabled, the hardware is susceptible to attacks that ‘drastically’ ...

Canadian boffins show bit-flip attack on GDDR6 If you're using a powerful Nvidia GPU and haven't bothered with error ...

NVIDIA urges ECC activation to mitigate GPUHammer, a RowHammer exploit threatening AI accuracy and data integrity on GPUs.

Bluetooth mess leaves cars exposed; Bitcoin ATMs attacked; Deepfakers imitate US secretary of state Marco Rubio; and more ...

DRAM rowhammer attack is a severe security concern on computer systems using DRAM memories. A number of defense mechanisms have been proposed, but all with short-coming in either performance overhead, ...