• What sad news.

    I met FX many years ago during a Black Hat event. At the time, I was working on a class of vulnerabilities related to zip archives. Not only did he know exactly what I was on to, but he was able to articulate the actual issue and explain what was happening behind the scenes and why my exploit was working.

    A true legend.

  • It's been a long time, but I've always cherished our late night conversations at the Alexis Park. Truly a great hacker. RIP my friend
  • I'm really sad, even if I never met him personally and only knew him from his talks, his software and of course his blog.

    I had hoped that after his illness he would be granted some time for personal life and recovery — which makes this news all the more shocking.

  • His excitement and deep interest in things from cisco to web security to life was inspiring.
  • Very sad news to hear. People of his caliber are sorely needed in the community. My condolences to everyone close to fefe.
    • Fefe is a different person
      • Yes, I mistyped, Freudian slip. And I can't edit or delete anymore. I'm terribly sorry.
      • Came here to ask the same question / conclusion.

        It was thin to find out the differences between the two.

        Though, FeFe also suffered some health issues lately, IIRC?

  • Loved his CISCO talks. RIP.
  • World got a little darker today. Rip my friend.
    • Reminds me of the Pirates of the Caribbean quote: "The world used to be a bigger place." "The world's still the same. There's just... less in it."
  • Sad news.
  • Sad news. I wonder if his projects (e.g. dietlibc) will continue development or not...
    • fefe = Felix von Leitner

      fx = Felix Lindner

      Please don't mix up the names and nicknames.

      Both are highly renowned security experts.

    • The dietlibc author is a different person but with a very similar name.
    • FX != fefe
  • A true hero and legend. RIP.
  • While he was a dividing personality with strong opinions, he had his heart in the right place

    RIP

    • Dividing? Are you sure you are not thinking of fefe, who has a somewhat similar real name?
  • I never really knew felix, but mob says he was a pretty cool guy, and we miss him already.

    Thank you felix for everything you did for mob :)

  • He was a good hacker but also a HUGE, arrogant jerk who treated a lot of people quite badly.
    • What do you mean by this?

      Are you sure it was him? And not an external, perhaps undocumented and extremely illegal, system affecting his actions and behaviour?