Hot Chips 2026: Samsung reveals a three-phase HBM roadmap that puts logic and compute inside memory — zHBM ultimately stacks DRAM directly on top of the process

The bigger Phase 1 change is moving the memory controller from the XPU to the custom HBM base die. Han estimated controllers account for 5 to 10% of an XPU’s area — space that, refilled with compute, could yield a 10–20%…

Researchers easily trick Fortune-500 companies’ AI agents into running arbitrary code — supply-chain attack via llms.txt guidance file illustrates how data has

However, due to the way LLMs work, “data” and “instructions” are the same, with model developers doing their best to create the illusion of separation. And llms.txt shatters that glass wall with the ballpeen hammer of ag…

Samsung teases new HBM5 with twice the performance of HBM4E —ambitious data transfer rates could hint at 4,096-bit interface

The goal of HBM5, which is currently under development, is to double the performance and improve the performance per watt by 20% compared to the HBM4E generation, according to Choi Jang-seok, the head of the product plan…