Mike Czumak

I'm a CISO, father, servant leader, and lifelong learner.
[Views are my own]

My Why:
To invest in the success and well-being of others, so that they never have to settle for anything less than great


Mike Czumak

12 minute read

Whether its’s for a bug bounty or a penetration test, it’s very important to demonstrate the impact of a vulnerability. Not only do most organizations have limited resources and competing priorities (so turning over a report with a long list of low impact vulnerabilities isn’t very helpful), but in the case of bug bounties, it also dictates payouts.

Mike Czumak

22 minute read

I just wrapped up the Offensive Security Cracking The Perimeter (CTP) course and one of the topics was AV evasion. Although I write a lot of custom scripts and tools, when it comes to AV evasion, I typically rely on the tools and methods of others (Veil, powershell, python, custom shellcode). That said, the great thing about courses like CTP is they give me an excuse to investigate a topic that I haven’t had an opportunity to delve into in much detail.

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