Zero Day Logs
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KA-SAT hack: No Border Inside It
A misconfigured VPN let attackers reach the management system of a satellite network serving a continent, and use its own update channel to erase tens…
Sep 10
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Zero Day Logs
Anthem Breach
Required, and Not Running
Sep 3
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Zero Day Logs
August 2026
How a OpenAI Safety Test Hacked Hugging Face
OpenAI was running a cyber-capability evaluation, safety refusals turned down on purpose, inside an environment sealed off from the internet.
Aug 20
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Zero Day Logs
Dependency Without Inspection : Heartbleed
For two years, a missing validation check in OpenSSL let anyone read a live server's private memory, undetected.
Aug 13
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Zero Day Logs
The Second Proof That Wasn't There
In 2014, a stolen password reached up to 145 million eBay accounts because nothing else was needed to get past it — and a federal court later ruled that…
Aug 6
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Zero Day Logs
1
July 2026
The Update Was Real. The Company That Shipped It Wasn't the Attacker.
NotPetya proved a valid digital signature is not proof of trustworthy contents — and that the difference between a company's total collapse and its…
Jul 30
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Zero Day Logs
A Cyberweapon Escaped the NSA. Weeks Later, It Shut Down England's Hospitals.
The tool that made WannaCry spread was not built by criminals. It was built by a government that decided a flaw in nearly every Windows computer on…
Jul 23
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Zero Day Logs
Marriott Acquired Starwood. It Also Acquired a Four-Year Intrusion.
A hotel chain bought a competitor — its brands, its properties, its loyalty program. What nobody put a price on was the intruder who came with them…
Jul 16
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Zero Day Logs
The Warning and the Weapon Arrived on the Same Day
In the autumn of 2014, an auditor handed Sony Pictures a report describing the exact gaps an attacker would walk through. The attacker was already…
Jul 9
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Zero Day Logs
1
The LinkedIn Breach That Stayed Hidden for Four Years
6.5 million leaked passwords were actually 167 million — and the gap between those two numbers is the whole story.
Jul 2
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Zero Day Logs
2
June 2026
Home Depot: 56 Million Cards, One Vendor Password
You were already warned: the distance between an alert and a check
Jun 25
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Zero Day Logs
When "Hypothetical" Has Already Happened
Pearson's breach was bad. What the SEC actually punished was the sentence it wrote afterward.
Jun 18
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Zero Day Logs
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