TopTechTrends

The Download: tricking LLMs, and reviving geothermal plants

July 30, 2026
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. A fundamental flaw leaves LLMs strikingly vulnerable to attack  It is impossible to make large language models fully secure against hacks because of a fundamental flaw in how they work, a…

A fundamental flaw leaves LLMs strikingly vulnerable to attack

July 30, 2026
It is impossible to make large language models fully secure against hacks because of a fundamental flaw in how they work, a team of researchers argue in a paper presented at the International Conference on Machine Learning, a top AI conference, this month. The claim has huge implications for the safety of this technology, which…