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Playing CTFs at @Pwn_la_Chapelle

Staggering how much CompSci is a negative outlier when it comes to gender equality

https://bsky.app/profile/olivia.science/post/3mmjivzrb2s2p

Olivia Guest · Ολίβια Γκεστ (@olivia.science)

sometimes I wonder if people in other fields have any clue what we go through as women in computational fields... (graph from: https://www.npr.org/sections/money/2014/10/21/357629765/when-women-stopped-coding)

Bluesky Social

Join us today in the final part of our intro workshops:
Cryptography (and misc)!

We are hosting it from 16:15 to 18:30 in Room 5056 in the Informatikzentrum. No prior experience is required (but bring a laptop!).

Today is part 3 of our intro workshops:
Reverse engineering!

We are hosting it from 16:15 to 18:30 in Room 5056 in the Informatikzentrum. No prior experience is required (but bring a laptop!). You can find the full schedule and details here: https://pwn-la-chapelle.eu/posts/intro_26ss/

Intro Workshops 2026

We're hosting a series of intro workshops.

So wie wir uns überlegt haben, dass ein Auto über Spiegel und Bremslichter verfügen muss, damit wir Unfälle vermeiden sollten wir uns im digitalen Raum Maßnahmen überlegen, die es der organisierten Kriminalität deutlich schwieriger machen, Leuten das Konto leerzuräumen.

Google now shows the approximate number of Google reviews removed by “defamation” claims by restaurants and locations in Germany over the past year.

Very interesting to look around your local area, it’s kind of staggering how widespread this practice has become.

Found one restaurant which removed 200-250 reviews this past year alone (!)

Interested in CTFs and cybersecurity, but not sure how to get started?
We are hosting 4 intro workshops this semester, starting today with Intro to Web Exploitation from 16:15 to 18:30 in Room 5056 in the Informatikzentrum. No prior experience is required. You can find the full schedule and details here: https://pwn-la-chapelle.eu/posts/intro_26ss/
Intro Workshops 2026

We're hosting a series of intro workshops.

Are people even going to go to security conferences anymore? It’s all “how I used Claude to find 0days”.
Digitale Souveränität ist ein Label, das zu irgendwas zwischen Fähnchen und Buzzword verkommt…https://netzpolitik.org/2026/uneingeloestes-versprechen-auf-digitale-souveraenitaet-europaeischer-bezahldienst-wero-nutzt-amazon-server/
Europäischer Bezahldienst Wero nutzt Amazon-Server

Wero verspricht mehr digitale Unabhängigkeit und will eine europäische Alternative zu US-Bezahldiensten sein. Doch der Dienst nutzt ausgerechnet Cloud-Infrastruktur der Amazon-Tochter AWS. Das ist auch ein Sicherheitsrisiko für die dort hinterlegten Daten.

netzpolitik.org
Force-pushing to a repo to hide private keys, passwords or other content published by mistake is a bad idea and many people seem unaware that GitHub allows anyone to find these orphaned commits...So here's a tool to recover content "removed" via force-push in GitHub repos: https://github.com/x41sec/force-push-scanner
GitHub - x41sec/force-push-scanner: Scan GitHub repositories for force pushes and extract the erased commit history. When developers force push to rewrite history, the "deleted" commits remain accessible on GitHub - this tool finds them and generates diffs showing what was removed.

Scan GitHub repositories for force pushes and extract the erased commit history. When developers force push to rewrite history, the "deleted" commits remain accessible on GitHub - this to...

GitHub

oh cloudflare is starting an email service.

wcpgw

if you thought spam/phishing was bad before, just wait.

also, it's designed for "agentic workflows", so you know it's going to ne a disaster.