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![TheHackersNews Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::209811713.png) The Hacker News [@TheHackersNews](/creator/twitter/TheHackersNews) on x 925.8K followers
Created: 2025-07-10 10:45:32 UTC

🚨 New AMD CPU attack technique uncovered!

Researchers reveal a new class of side-channel flaws—TSA—impacting Ryzen, EPYC, and Instinct chips.

These let attackers leak sensitive data across virtual machines, apps, even OS kernel boundaries.

Exploits require local code execution—but the risk is real.

Here’s what to know ↓

![](https://pbs.twimg.com/media/GvfY7UMakAU1Fwq.jpg)

XXXXXX engagements

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**Related Topics**
[virtual](/topic/virtual)
[chips](/topic/chips)
[advanced micro devices](/topic/advanced-micro-devices)
[stocks technology](/topic/stocks-technology)

[Post Link](https://x.com/TheHackersNews/status/1943260291636105593)