OpenAI’s red-team agents passed hidden messages through the CPU cache, a covert trick already shown to move data between cloud VMs.

OpenAI says AI agents hidden communication in CPU cache emerged during red-teaming, pushing frontier training to run with no live internet access.

A CPU relies on various kinds of storage to optimally run programs and power a computer. These include components like hard disks and SSDs for long-term storage, RAM and GPU memory for fast, temporary ...

AMD's 7800X3D and 7950X3D CPUs reign supreme in the gaming realm, not solely due to their core count or clock speeds, but primarily owing to their abundant cache. CPU cache refers to a small yet ...

Use left and right arrow keys to seek audio. Intel is finally preparing to take on AMD's awesome X3D cache on its CPUs with next-gen Core Ultra 400K series "Nova Lake-S" desktop CPUs reportedly ...

If you own a dual-CCD X3D Ryzen, your high performance power plan may be costing you ...

Simply put, Cache is a small amount of memory located on your CPU that is used to reduce latencies to main memory (RAM). We have no control over the cache, but programming and storing data in a ...

AMD's next-gen CPU tech could reportedly enable the company to make a new gaming CPU with more than double the amount of cache found in the acclaimed AMD Ryzen 7 9800X3D. According to a new leak, AMD ...

New details have just leaked about a new next-gen Intel CPU that appears to not only square up to AMD's X3D chips, but punch them in the nose for good measure. According to the latest rumor, Intel is ...

A reliable X leaker has revealed some information about some new AMD Ryzen 9000 desktop CPUs. One will have 8 CPU cores and 92 MB of L3 cache, while the other will come with 16 cores and 192 MB of L3 ...

At first glance, the four LP-E cores look exclusive to the BFC models, however Intel leaker Jaykihn says the standard chips ...

James Ratcliff joined Game Rant in 2022 as a Gaming News Writer. In 2023, James was offered a chance to become an occasional feature writer for different games and then a Senior Author in 2025. He is ...