Fabian Dellwing

Product Security Manager at Red Lion Europe GmbH - OSCP/OSDA - Blue Team

My posts only contain my personal opinion and are not linked to what my employer thinks.

P.S. Yes, that picture is me. But it is over 20 years old 😜​

2024-07-03

@briankrebs Roll20 is informing its users that they had a data breach on the 29th of June. Possible compromised are first and last name, email address, last known IP and last 4 digits of credit card number.

2024-03-31

@teivel @WPalant That is why I said "most". And regarding PRs: There is really not much to see...he just merged his own PRs.

2024-03-30
2024-03-30

@WPalant Most of the history is still accessable via the official mirror: git.tukaani.org/?p=xz.git;a=su

2024-03-30

@djh @zhenech @joeyh
The dot made check_c_source_compiles fail and thus disabled the sandbox.

2024-03-29

@cadey Just a heads up as I'm going to bed now. Kali shipped the backdoored version between 26.03. and 29.03.

2024-03-29

@cadey Regarding xeiaso.net/notes/2024/xz-vuln/

openSUSE Tumbleweed shipped the backdoored version for 21 days.

news.opensuse.org/2024/03/29/x

2023-10-13

@thunderbird Are you aware of any problems with PGP decryption not working with PGP encrypted attachments? Worked fine beforehand, does not work with Supernova.

2023-09-26

What is your most annoying security bullshit software and why is it BitSight?

2023-08-22

Anybody seen this before?

2023-08-02

@realn2s It looks like there are two new ones and the project is now abandonware and they will not be fixed.

2023-08-01

@infosecsidekick I already have that certificate, but I gladly boosted.

Fabian Dellwing boosted:
Travis Romero 🦸‍♂️infosecsidekick@infosec.exchange
2023-08-01

To be honest I kind of hate "giveaways" because often times they are lame, but I have the opportunity to give away a pretty legit prize to one person and I also wanted to selfishly raise awareness to my podcast.

If you or someone you know is interested in entering for a chance to win a free Blue Team Level 1 certification voucher, all you have to do is subscribe to my podcast for free at infosecsidekick.com

I'll be releasing a conversation with the CEO, Joshua Beaman later today and announcing a winner later this week.

Please feel free to share, boost, and comment on this post to reach those that may benefit most from this.

I wish I could give away more than just one...maybe in the future I will...but for now, this is the best I can do and I hope it really helps someone out there kickstart their career growth.

#infosec #training #podcast #giveaway

2023-07-26

I'm happy to announce that I passed BTL1 first try with 90% score.

credly.com/badges/369367ef-1f5

2023-07-06

@thunderbird TbSync and Conversations are not yet compatible. So it's a hard pass for now.

Fabian Dellwing boosted:
2023-06-27

Wir suchen einen Linux-Systemadmistrator der einen Großteil meiner aktuellen Aufgaben übernimmt.

Details: jobs.mbconnectline.com/o/linux

2023-06-27

@katzenjens @milan Nutzer können diese Inhalte markieren. Funktioniert sehr gut bei allen Youtubern die nicht extrem klein sind.

2023-06-15

Wir suchen einen Linux-Systemadmistrator der einen Großteil meiner aktuellen Aufgaben übernimmt.

Details: jobs.mbconnectline.com/o/linux

2023-06-05

@Ichinin Sorry, that was a typo on my end.

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