_pdp_ 4 hours ago

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.

nbk_2000 4 hours ago

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

sllabres 3 hours ago

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.

pigeons 5 hours ago

His excitement and deep interest in things from cisco to web security to life was inspiring.

a2800276 4 hours ago

Very sad news to hear. People of his caliber are sorely needed in the community. My condolences to everyone close to fefe.

  • pentamassiv 3 hours ago

    Fefe is a different person

    • a2800276 an hour ago

      Yes, I mistyped, Freudian slip. And I can't edit or delete anymore. I'm terribly sorry.

    • KellyCriterion 3 hours ago

      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?

      • davrosthedalek 3 hours ago

        Yeah, he had a stroke. Not many updates, unfortunately.

BoredPositron 4 hours ago

World got a little darker today. Rip my friend.

  • alexcos 4 hours ago

    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."

c0l0 5 hours ago

A true hero and legend. RIP.

GabrielTFS 2 hours ago

Sad news. I wonder if his projects (e.g. dietlibc) will continue development or not...

  • NoiseBert69 2 hours ago

    fefe = Felix von Leitner

    fx = Felix Lindner

    Please don't mix up the names and nicknames.

    Both are highly renowned security experts.

  • nwellnhof 2 hours ago

    The dietlibc author is a different person but with a very similar name.

kan0r 2 hours ago

Sad news.

hcbdbdrb 4 hours ago

While he was a dividing personality with strong opinions, he had his heart in the right place

RIP

  • TonyTrapp 3 hours ago

    Dividing? Are you sure you are not thinking of fefe, who has a somewhat similar real name?

cc-d 3 hours ago

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 :)

ephou7 4 hours ago

He was a good hacker but also a HUGE, arrogant jerk who treated a lot of people quite badly.

  • cc-d 3 hours ago

    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?