AW Dev Rethought

✂️ Perfection is achieved not when there is nothing more to add, but when there is nothing left to take away - Antoine de Saint-Exupéry
AW Dev Rethought

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Black October: The PHP Flaws AI Found Before Hackers Did ⚡
Black October: The PHP Flaws AI Found Before Hackers Did ⚡

Two critical PHP flaws, hidden for a decade and found with AI, put the web into patch mode. Here's how PHP2Shell works and why this month is being called Black October.

Posted on: October 23, 2026

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The Private Key Was 4: How eMudhra's Mistake Put HTTPS Trust at Risk
The Private Key Was 4: How eMudhra's Mistake Put HTTPS Trust at Risk

One of eMudhra's private keys was the number 4 — how HTTPS trust works, and how one mistake put it at risk.

Posted on: October 22, 2026

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When London’s Cloud Went Dark: The Google Outage Explained ⚡
When London’s Cloud Went Dark: The Google Outage Explained ⚡

One London zone lost power, the backup generators never started, and the redundancy didn't hold. Here's how cloud failover is meant to work, and why it didn't this time.

Posted on: October 22, 2026

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How UPI Payments Flow Behind the Scenes
How UPI Payments Flow Behind the Scenes

What really happens in the few seconds after you tap Pay, from your UPI app to NPCI, the banks, and RBI.

Posted on: October 21, 2026

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