---
title: "Discussion on \"Cloudflare Workers Spectre attack leaked a JWT at 12 bit/s: the 2026 DyPrIs failure\" | Hashnode"
description: "Discussion on \"Cloudflare Workers Spectre attack leaked a JWT at 12 bit/s: the 2026 DyPrIs failure\". Cloudflare Workers Spectre attack leaked a JWT at 12 bit/s: the 2026 DyPrIs failure\nSummary. On 19 August 2026 Cloudflare published a remote Spectre attack that leaked a JWT from a co-located Worker i"
url: "https://hashnode.com/posts/cloudflare-workers-spectre-attack-leaked-a-jwt-at-12-bits-the-2026-dypris-failure/6a86ce289aa566b7303a91f0"
---

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# [Cloudflare Workers Spectre attack leaked a JWT at 12 bit/s: the 2026 DyPrIs failure](https://ecorpit.hashnode.dev/cloudflare-workers-spectre-attack-leaked-a-jwt-at-12-bits-the-2026-dypris-failure?utm_source=hashnode&utm_medium=feed)

Cloudflare Workers Spectre attack leaked a JWT at 12 bit/s: the 2026 DyPrIs failure Summary. On 19 August 2026 Cloudflare published a remote Spectre attack that leaked a JWT from a co-located Worker i

Aug 20 · 15 min read · ecorpit.hashnode.dev  
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-   [#cloudflare-workers](https://hashnode.com/tag/cloudflare-workers)
-   [#spectre](https://hashnode.com/tag/spectre)
-   [#edge-computing](https://hashnode.com/tag/edge-computing)
-   [#multi-tenancy](https://hashnode.com/tag/multi-tenancy)

## Written by

[Manu Shukla](https://hashnode.com/@mr-manushukla)

@mr-manushukla · Delhi, India

  
[View profile](https://hashnode.com/@mr-manushukla)

Founder and Director of eCorpIT

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