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Cybercrime Stories

The Wiper That Masqueraded as Ransomware

NotPetya 2017 used a poisoned update and worm exploits to cause $10B in damage, redefining cyberwar and supply chain security.

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911Cyber
Oct 23, 2025
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In June 2017, a destructive malware outbreak tore through networks starting in Ukraine and rippling worldwide. Branded “NotPetya” by researchers, it looked like ransomware with a $300 Bitcoin note, yet its code had no working decryption path. The goal was sabotage, not profit. Within hours, banks, ministries, ports, factories, and offices went dark. Glo…

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