Matthew McGuirk

Senior Solutions Engineer at Source Defense

Matt McGuirk is an expert in JavaScript, web technologies, and both client-side risk and client-side attacks. He has over 15 years of experience in web application development, website administration, and cybersecurity. Additionally, he has provided consultation and analysis to Fortune 50 companies on how best to secure their customer-facing web properties and business critical web applications. Matt lives in the American Northeast with his wife and two dogs.

Latest from Matthew McGuirk

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Cyberattacks & Data Breaches
A Hacker's Holiday: How Retailers Can Avoid Black Friday Cyber ThreatsA Hacker's Holiday: How Retailers Can Avoid Black Friday Cyber Threats
byMatthew McGuirk
Nov 13, 2020
5 Min Read

Editor's Choice

A woman sitting at a laptop and holding a mobile device, the screens of both displaying a green check mark in a circle
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
The words "zero-day" written in a line of code on a computer screen
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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