Some articles about me and/or my research, in English:

• Meet The Man Who Solved The Mysterious Cicada 3301 Puzzle
• The internet mystery that has the world baffled
• Leaked emails don’t prove infidelity: Ashley Madison
• Security Guru Gives Hackers a Taste of Their Own Medicine
• Kernel Wars @ Defcon
• Kernel Wars @ BlackHat

Some articles about me and/or my research, in Swedish:

• Terrorism eller CIA-kampanj? Här är historien om Cicada 3301
• Klarar du alla rebusar och gåtor? Här är utmaningen som bara två av 22 000 har klarat
• Mysteriet som gäckar världens hackare
• Smarta telefoner lätta att hacka
• Smart mobil kräver smart säkerhet
• Din smarta mobil – snart hackad?
• Sveriges bästa säkerhetsexperter – hela listan
• Microsoft i bråk med svenskt säkerhetsföretag
• Så hittar experterna säkerhetshål

For more information about Cicada 3301 and my solutions for the 2012 challenge, go to:
https://clevcode.org/cicada-3301/

If these kinds of puzzles and challenges interest you, you might also be interested in looking at the old GCHQ challenge:
GCHQ: solve the online code, become a real-life spy

My solutions for that challenge are available here:
https://clevcode.org/canyoucrackit-co-uk-gchq-challenge-solution/

Note that the GCHQ challenge is a bit more technical in nature than the Cicada 3301 puzzles, so it might not be for everyone. ;)

For those of you that are into that sort of stuff, you might take a look at my CTF challenge writeups:
https://www.clevcode.org/category/ctf/writeup/

/ Joel Eriksson <je at clevcode dot org>