May the packets be with you ~ https://undisclose.de/ 2026-05-25T07:18:13Z Un/disclose.de https://undisclose.de/system/two-thunderbird-tools-published-and-an-onion-on-the-way.html 2026-05-25T00:00:00Z 2026-05-25T00:00:00Z

mleak and mleak-files are live in the Tools section; OnionBird (Tor + Thunderbird) lands in the next few days.

mleak and mleak-files are live in the Tools section; OnionBird (Tor + Thunderbird) lands in the next few days. https://undisclose.de/tools/mleak-thunderbird-mail-forensics.html 2026-05-25T00:00:00Z 2026-05-25T00:00:00Z

Thunderbird add-on that reads mail headers and tells you what they actually reveal — sender's MUA, server stack, M365 tenant, relay path, auth verdicts. All local, no telemetry.

Thunderbird add-on that reads mail headers and tells you what they actually reveal — sender's MUA, server stack, M365 tenant, relay path, auth verdicts. All local, no telemetry. https://undisclose.de/tools/mleak-files.html 2026-05-19T00:00:00Z 2026-05-19T00:00:00Z

Thunderbird add-on that inspects attachment metadata — authors, organisations, editing tools, timestamps, macros, EXIF/GPS, revision history. Everything stays on your machine.

Thunderbird add-on that inspects attachment metadata — authors, organisations, editing tools, timestamps, macros, EXIF/GPS, revision history. Everything stays on your machine. https://undisclose.de/mirrors/archlinux-mirror.html 2026-01-24T00:00:00Z 2026-01-24T00:00:00Z

Bleeding Edge Linux

Bleeding Edge Linux https://undisclose.de/mirrors/blackarch-mirror.html 2026-01-24T00:00:00Z 2026-01-24T00:00:00Z

Archlinux Security Distribution on Steroids

Archlinux Security Distribution on Steroids https://undisclose.de/system/resumed.html 2026-01-23T00:00:00Z 2026-01-23T00:00:00Z

Finished my winter sleep :-)

Finished my winter sleep :-) https://undisclose.de/system/ctf-voodoo.html 2024-12-31T00:00:00Z 2024-12-31T00:00:00Z

Winning the Voodoo CtF and taking home a dino :-)

Winning the Voodoo CtF and taking home a dino :-) https://undisclose.de/system/cve-2024-21591-juniper-remote-root-exploit.html 2024-02-11T00:00:00Z 2024-02-11T00:00:00Z

That one time, i found a bug in Juniper Routers and Switches

That one time, i found a bug in Juniper Routers and Switches https://undisclose.de/system/cve-2023-29552-slp-service-locator-protocol.html 2023-04-25T00:00:00Z 2023-04-25T00:00:00Z

Blast of the past...yay its a rhyme...

Blast of the past...yay its a rhyme... https://undisclose.de/system/yoosee-robot-hack.html 2022-07-17T00:00:00Z 2022-07-17T00:00:00Z

I had recently the chance to analyse a camera, build into a neat robot shell. The device comes with a short descritopn howto integrate and connect to the device. After setting it up and watching the network traffic, i was interested in digging a bit deeper.

I had recently the chance to analyse a camera, build into a neat robot shell. The device comes with a short descritopn howto integrate and connect to the device. After setting it up and watching the network traffic, i was interested in digging a bit deeper. https://undisclose.de/system/shellcode-lab-slides.html 2020-01-23T00:00:00Z 2020-01-23T00:00:00Z

Find my old training i gave at different cons. Shellcoding for x86 + x86_amd64

Find my old training i gave at different cons. Shellcoding for x86 + x86_amd64 https://undisclose.de/tools/slp-cve-2023-29552-tools.html 2026-05-25T00:00:00Z 2026-05-25T00:00:00Z

Service Locator Protocol Tools for testing the DDos Vulnerability and playing with SLP

Service Locator Protocol Tools for testing the DDos Vulnerability and playing with SLP https://undisclose.de/tools/pgpfs-abusing-keyservers-as-filesystems.html 2026-05-25T00:00:00Z 2026-05-25T00:00:00Z

PrettyGoodPrivacy Filesystem - Little Toolset - Enhanced some features missing yet.

PrettyGoodPrivacy Filesystem - Little Toolset - Enhanced some features missing yet. https://undisclose.de/tools/aesshell-oldy-but-goldy.html 2026-05-25T00:00:00Z 2026-05-25T00:00:00Z

Simple aesshell with support for windows and linux

Simple aesshell with support for windows and linux