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Communications of the ACM

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The blog archive provides access to past blog postings from Communications of the ACM and other sources by date.

October 2024


From insideHPC

Nvidia H100s GPUs Available on IBM Cloud for AI and HPC

Nvidia H100s GPUs Available on IBM Cloud for AI and HPC

Oct. 1, 2024 — IBM announced the availability of NVIDIA H100 Tensor Core GPU instances on IBM Cloud. It joins IBM Cloud’s existing lineup of accelerated computing offerings for enterprise’s AI implementation. IBM said that despite…


From Schneier on Security

Hacking ChatGPT by Planting False Memories into Its Data

Hacking ChatGPT by Planting False Memories into Its Data

This vulnerability hacks a feature that allows ChatGPT to have long-term memory, where it uses information from past conversations to inform future conversations with that same user. A researcher found that he could use that …

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