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- US mulls action against China cyberattacks | Fox News fxn.ws/ThN7QH via @foxnews 3 months ago
- Great blog post on the intersection between risk, security and compliance. bit.ly/ZXcnQb 4 months ago
- Donation Information For Newtown, CT wp.me/p1vqe1-ud via @ChrisAMark 5 months ago
- "The War God's Face Has Become Indistinct" - Unrestricted Warfare wp.me/p1vqe1-u3 via @ChrisAMark 5 months ago
- Offensive Cyber Attacks - A Dangerous Proposition wp.me/p1vqe1-u0 via @ChrisAMark 5 months ago
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Tag Archives: PCI
Update on Blogging and New Articles in TransactionWorld
I want to apologize for not blogging as frequently. My new job has me hopping at the moment and I am writing extensively for AT&T’s Networking Exchange Blog. You can check out my blog posts at AT&T’s Networking Exchange Blog … Continue reading
Posted in cyberespionage, cybersecurity, Industry News
Tagged AT&T, Chris Mark, cyber security, data breach, Heather Mark, Network Exchange Blog, PCI, PCI DSS, requirements
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Chris in October 2012 Issue of PenTest Magazine
Check out the October 2012 issue of PenTest Magazine for tons of valuable information on the PCI DSS and how Pen Testing can be used to support compliance and validation. I have an article in the magazine titled: “Introduction to … Continue reading
Posted in Uncategorized
Tagged Chris Mark, credit card, mark consulting group, mastercard, PCI, PCI DSS, penetration testing, pentest, security, visa
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COMTEC 2012 – Chris Mark Training on PCI & Payment Card Security
2012 is the year for COMTEC once again and the fine folks at TouchNet have invited me to conduct a training on Payment Card Security & PCI DSS at their October COMTEC event. COMTEC is a great event for TouchNet’s … Continue reading
Posted in Industry News, Uncategorized
Tagged Chris Mark, COMTECH, mark consulting group, PCI, PCI DSS, security, TouchNet
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“This is the American Express Fraud Department” – Two Dozen Carders Arrested on 4 Continents
Lnight my wife received an email about a suspcious transaction on our Amex card. Turns out it was a fraudulent transaction and my wife’s card had been stolen. I was writing a blog post on this very subject when a … Continue reading
Posted in cybersecurity, Industry News
Tagged Amex, BOA, Carders, data theft, DSS, Fatal System Error, fbi, mark consulting group, PCI, Sting, visa
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Collective Security & the Payment System
I recently attended an event focused on payment security and fraud prevention. It was an outstanding event and the presentations and panels were incredibly valuable – not something that I frequently say about payment security events these days. However, one … Continue reading

