Mark Whitehead

[Mark Whitehead @NDAYSecurity]

ATTACKBENCH 2026 - NVIDIA Accelerator Program NDAY SECURITY Newest AI Penetration Tester

[Mark Whitehead @NDAYSecurity]

Guess who’s back��� 🚀

Based on your feedback, we’re making our reporting engine:
1️⃣ Visible – clear insights at a glance
2️⃣ Integratable – seamlessly connects with your workflows

⏱ Save time on the planet 🌍 and time on target 🎯 during testing.

[Mark Whitehead @NDAYSecurity]

Exciting news! Just had an amazing guest appearance on The Think Factory Podcast!

Discussed sharing my insights on the world of offensive cybersecurity

Tune in on https://t.co/LY1AXtDlHE or on Amazon Music, Apple, iHeart Radio, RSS, Spotify

[Mark Whitehead @NDAYSecurity]

May brought some noteworthy breaches....each with valuable lessons to learn.
Here are a couple of the most significant incidents worth reviewing.

https://t.co/cGfmF8kJX0

#cybersecurity #CTEM #offensivesecurity #ciso

[Mark Whitehead @NDAYSecurity]

🚨 FREE Small Business Cyber Certification! 🚨

Boost your business’s security and credibility with our Cyber Awareness Certification. designed specifically for small and medium-sized business owners.

https://t.co/aW9xYbGSg5

#CyberSecurity #SmallBusiness #FreeCertification

[Mark Whitehead @NDAYSecurity]

Happy Small Business Month!

To celebrate, we've created a simple, jargon-free cybersecurity ebook. It's designed to help everyday users understand the basic steps they can take to protect themselves and their businesses. Enjoy! !

https://t.co/MSb6GG8RRJ

#cybersecurity

[Mark Whitehead @NDAYSecurity]

Another month ends with more cases of social engineering, misconfigurations, and vulnerabilities affecting organizations worldwide.

https://t.co/9mwlvtKYm1

#CYBERSECURITY #OFFENSIVESECURITY #PENETRATIONTESTING #CTEM #PATCHING

[Mark Whitehead @NDAYSecurity]

🧠 AI meets Offensive Security — Ready to Test Your Knowledge?

We’ve built something exciting: a quiz that explores the intersection of Artificial Intelligence and Offensive Security.

Think you’ve got what it takes?

https://t.co/WKG5vkiAHM

#CyberSecurity #OffensiveSecurity

[Mark Whitehead @NDAYSecurity]

We're sticking with our philosophy of FREE as in free materials.
The CISSP is great for gaining a broad understanding and demonstrating experience in information security.

https://t.co/fDWOp9YSxv

#CyberSecurity #InfoSec #InformationSecurity#CyberSecurityTraining

[Mark Whitehead @NDAYSecurity]

Knowledge is free if you know where to look!
It's an interesting time in the cybersecurity job market, no matter what you attribute it to. That's why we're offering some free resources to help you stay ahead.

No cost. No signups.

https://t.co/couj5Yo78W

#Cybersecurity

[Mark Whitehead @NDAYSecurity]

Zero-day exploits get all the headlines, but it's N-days, misconfigurations, and social engineering that impact the other 99%. Check out our latest blog for five preventable examples from March.

https://t.co/5Ax4ZD4yD9
#CTEM #CYBERSECURITY #ACCOUNTING #SMALLBUSINESS #LAW

[Mark Whitehead @NDAYSecurity]

See your organization through the eyes of attackers with ATTACKN. Identify risks, close gaps, stay secure!
#CyberSecurity #CTEM #AttackSurface #VulnerabilityManagement #CyberResilience

[Mark Whitehead @NDAYSecurity]

Here are some thoughts about AI on MSN that contributed to the creation of ATTACKN!

https://t.co/xuhoTcS3BP

#CYBERSECURITY #CTEM #OFFENSIVESECURITY

[Mark Whitehead @NDAYSecurity]

See NDAY's AI Hacking Agent!

https://t.co/THjCT6cbIc

#CyberSecurity #AI #EthicalHacking #PenTesting #CyberThreats #InfoSec #RedTeam #CTEM #CyberResilience

[Mark Whitehead @NDAYSecurity]

Our single pane of glass, combining vulnerability management with penetration testing and red teaming (ATTACKN), exposure management (DISCOVERN), and Social Engineering (SmishN and PhishN)—along with instant reporting in the same platform—was just the beginning! Check this out!

[Mark Whitehead @NDAYSecurity]

Don't just take our word for it...see DiscoverN in action. Get valuable results, whether as a point-in-time analysis or continuous monitoring, 24/7/365.

[Mark Whitehead @NDAYSecurity]

"Hackers already know your vulnerabilities even the ones you don’t see—do you? 🚨" Find out FREE!
Most companies have unseen cyber exposures that put them at risk. We’ve developed a new affordable way to assess these gaps. Ready to take control?