Scaling real-world hacker research with AI to help AppSec teams find and fix their most exploitable risks before attackers do.

Stockholm and Boston
Joined November 2011
Back in 2021 I wrote a "how to hack APIs" blog for Detectify. It ended up being one of the most-read things I've written that year, but APIs have changed a lot since then: GraphQL, AI-generated endpoints, all of it. So I rewrote the whole thing for 2026. Check it out👇
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Detectify retweeted
The overall most common vulnerabilities found across attack surfaces in 2023 were: 1. SSL/TLS hostname mismatch 2. Expired certificates 3. Path-based XSS 4. CVE-2021-40438 (Apache mod_proxy SSRF) 5. HTTPS/HTTP mixed content (see top vulns per industry in the report!) 3/5
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4 fundamental questions on EASM — and how @Detectify’s solution answers them! What Internet-facing assets do I have? What vulnerabilities do I have? Where should I focus my attention? How do I fix existing vulnerabilities? Get the answers 👇 loom.ly/2cwu53w
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A hacker's guide to SSRF vulnerabilities and where to find them! In this @Detectify blog, @hakluke outlines: 🚀 What the vulnerability is 🚀 The places that they are found 🚀 How you can bypass SSRF protections labs.detectify.com/2022/09/2…
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One of the most difficult parts of bug bounty hunting is picking a target... This article from @G0LDEN_infosec on the @detectify blog provides some good advice and tips for doing just that 🙂 labs.detectify.com/2022/12/0…
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OWASP 2022 Global AppSec San Francisco @detectify - Silver Exhibitor
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Detectify retweeted
.@detectify reported that 35% of the vulnerabilities reviewed by its private network of ethical hackers did not have a CVE assigned. #cybersecurity #infosec #ITsecurity bit.ly/3TQAITU
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LIVE on #TechstrongTV: @detectify’s Rickard Carlsson discusses the latest in the company and talks about the #shiftleft movement. Watch now: bit.ly/3flLaVi
Account hijacking using “dirty dancing” in sign-in OAuth-flows (3rdparty javascript-inclusions having multiple vuln scenarios where authorization codes or tokens could leak to an attacker) : labs.detectify.com/2022/07/0… credits @fransrosen
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Detectify retweeted
Hacking isn't all that bad 🤫 Ethical hacking pioneer, Rickard Carlsson, CEO @detectify, takes the concept further than most at #VivaTech as we dive into digital identities.
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Join our team and work with the bug bounty community at Detectify: detectify.com/career/stockho… Remote or on-location in Stockholm/Boston ♥️
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Dublin Tech Summit is thrilled to have @ericsson, @detectify, @InvestNI, @ActiveFence, @SkillnetIreland, @KaseyaCorp, @GemservIreland, @livetiles and @Avanade as our partners for #DTS22.
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"Look for the weird, not necessarily the bad" a great quote from @MagisterQuis #HackYourself Stockholm @detectify. Great to meet all friends in person again
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At SPACE with the @detectify fam to talk about cool stuff at the GO HACK YOURSELF event! Doors open at 15:30
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We can all agree that the current events of COVID-19 and the conflict in Europe have raised the stakes for cyber attacks... Jørn Larsen talks with Rickard Carlsson about trends in #cybersecurity and what is @detectify's approach to fighting cybercrimes 🕵️ youtu.be/g5KpkF8nMgY?list=PL…