Aron Molnar (@AronMolnar2) header
Aron Molnar (@AronMolnar2) profile picture

@syslifters cofounder, @sysreptor creator

Vienna
Joined May 2019
Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)Photo by Aron Molnar (@AronMolnar2)
Aron Molnar retweeted
🚨 We patched an privilege escalation vulnerability for authenticated users in SysReptor with 2025.83. SysReptor cloud is fully patched. Update your SysReptor self-hosted installations as soon as possible. Find more information in our advisory: github.com/Syslifters/sysrep…
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Aron Molnar retweeted
We're hiring a senior pentester. * 40h, m/w/d, remote * German and English speaking * Permanent residence in Austria docs.syslifters.com/pentesti… Please support us by spreading the word ❤️
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Aron Molnar retweeted
What do you use to write a report? I recently wrote a review for #Sysreptor on my blog and I also got a discount code for you. Have fun reading it mickhat.xyz/posts/Sysreptor-…
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If you don't know something, there's only one correct answer: I don't know. Everything else is hallucinating. You know it from AI.
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Steal cookies via misconfigured CORS? Let's see if that works. TLDR: Cookies cannot be exposed cross-origin. The response header "Access-Control-Allow-Origin" allows other origins to access the body of the cross-origin request. 1/3
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It also allows access to "CORS-safelisted" response headers (like "Content-Type" or "Last-Modified"). The "Access-Control-Expose-Headers" header specifies additional header names that the user-agent (the browser) can access. 2/3
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But there are two exceptions: Browsers cannot access the "Set-Cookie" and "Set-Cookie2" headers, as they are blacklisted. Cookies can thus not be exposed cross-origin. 3/3
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On-Premise is wrong. Premises is not the plural of Premise. Premise ≠ Premises Based on the premise that "on-premises" is wrongly used, we prefer "self-hosted". But you can also use "on-premises" or "on-prem".
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Oh, I think I urgently need to renew my bank registration. Now that there's so much cash on that account. Don't want to lose access.
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"There is only one place to store the most important passwords: the handwritten password book in the safe." It depends. If you want to protect them from a random hacker, maybe. But if from your government, it's a bad idea. And the worst thing about it is usability. Opinions?
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I want to compile a list of good screenshotting tools. Which one do you use and why do you like it? I'll start: I use Flameshot. It's open source and has built-in blur and rectangle. (I will, of course, publish the list later.)
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"We could resell pentests for you." Often heard. We examined how many companies expressed interest in reselling our pentests in the last 1.5 years. * No Engagement * Low Engagement (1-3 closed projects) * High Engagement (4 or more projects)
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New customer conversions are not everything. Retention rates are more important. Only one-quarter of our customers have completed more than one project with us. 60% of the projects we did with recurring customers, which brought more than half of our pentesting revenue.
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We analyzed our offers at Syslifters of 1,5y to find out, where our customers were coming from. I aggregated this data for my work-in-progress book #betterpentests.
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Legend: - People we knew personally contacted us (”Known, inbound”) - People we knew personally we contacted (”Known, outbound”) - People who found us (on the Internet) and contacted us (”Inbound Request”) - People who contacted us based on a recommendation (”Recommendation”)
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Hi @magentatelekom, I'd like to get 5G Internet and according to your map, it's available. When selecting the rates it's suddenly not. I did not find a single address in Austria for which 5G was available. On the phone they told me, they did not sell 5G rates for weeks. How come?
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That's how pentesters have fun...
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We once tried a Google Ads campaign for pentests. And did not win a single customer. Was anyone ever successful in finding pentesting customers via Google Ads?
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