The Control Layer

The Control Layer

How Stolen Passwords Crippled a Japanese Retail Giant

How criminals used leaked credentials to infiltrate Askul, steal 1.1 terabytes of data and disrupt Japan’s retail supply chain. Updated with modern MFA and passkey guidance.

Amer Altaf's avatar
Amer Altaf
Nov 17, 2025
∙ Paid
A night time aerial viewpoint of a Japanese logistics warehouse with digital effects showing data being stolen.

Why it matters

Cyber criminals did not need to smash the doors down. They simply walked in using real employee passwords that had been stolen years earlier. This single weakness brought one of Japan’s…

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