Pieter Arntz

Malware Intelligence Researcher, Malwarebytes

Was a Microsoft MVP in consumer security for 12 years running. Can speak four languages. Smells of rich mahogany and leather-bound books.

Latest from Pieter Arntz

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Application Security
WanaCrypt0r Hits WorldwideWanaCrypt0r Hits Worldwide
byPieter Arntz
May 13, 2017
1 Min Read
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Application Security
Malware Explained: Packer, Crypter & ProtectorMalware Explained: Packer, Crypter & Protector
byPieter Arntz
Mar 22, 2017
3 Min Read

All from Pieter Arntz

Application Security
7 Things You Need to Know about Bayesian Spam Filtering
7 Things You Need to Know about Bayesian Spam Filtering
Mar 14, 2017
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3 Min Read
byPieter Arntz, Malware Intelligence Researcher, Malwarebytes
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Application Security
Adware vs. Ad Fraud: Viva la Difference!
Adware vs. Ad Fraud: Viva la Difference!
Mar 6, 2017
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3 Min Read
byPieter Arntz, Malware Intelligence Researcher, Malwarebytes
Application Security
DNSSEC: Why Do We Need It?
DNSSEC: Why Do We Need It?
Mar 1, 2017
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3 Min Read
byPieter Arntz, Malware Intelligence Researcher, Malwarebytes

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Cyberattacks & Data Breaches
Researchers Crack Microsoft Azure MFA in an HourResearchers Crack Microsoft Azure MFA in an Hour
byElizabeth Montalbano, Contributing Writer
Dec 11, 2024
4 Min Read
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Application Security
Microsoft NTLM Zero-Day to Remain Unpatched Until AprilMicrosoft NTLM Zero-Day to Remain Unpatched Until April
byJai Vijayan, Contributing Writer
Dec 9, 2024
3 Min Read
A patchwork quilt
Application Security
Actively Exploited Zero-Day, Critical RCEs Lead Microsoft Patch TuesdayMicrosoft Fixes Active Zero-Day, Critical RCEs on Patch Tuesday
byTara Seals, Managing Editor, News, Dark Reading
Dec 10, 2024
5 Min Read
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