Elizabeth Pancotti on X: “If you think Flock is bad, just wait until you see what data Walmart h…”

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Elizabeth Pancotti on X: “If you think Flock is bad, just wait until you see what data Walmart h…” | PeekX

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Elizabeth Pancotti

@ENPancotti

Oct 6

Walmart swears up and down it’s not deploying personalized pricing. Yet when we dug into hundreds of patents it’s filed over the past decade, we found that the retail giant is developing incredibly invasive technology for one purpose: padding its bottom line.

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Elizabeth Pancotti

@ENPancotti

Replying to @ENPancotti

If you think Flock is bad, just wait until you see what data Walmart has figured out how to collect and exploit.

We found evidence that Walmart has developed technology that can:
- Deanonymize cell phone data to track customers well outside of stores
- Use customers’ heart rate

Oct 6, 2026, 1:37 AM UTC

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