Koen Claes

Freelance Ethical Hacker | Locksmith |🇧🇪Belgium

[Koen Claes @KoenClaes_]

Thanks @mikewilliamsdj for spending 4,448 minutes with me in 2022. I couldn’t stop listening to Closing Time. #SpotifyWrapped https://t.co/jyY9p5KMTf

[Koen Claes @KoenClaes_]

@jNoxxx Oof. Wat een nieuws. Maar begrijp het wel! Altijd genoten van uw streams! Super mooi wat je altijd voor iedereen gedaan hebt. Hoop u snel eindelijk eens te ontmoeten!

[Koen Claes @KoenClaes_]

@tobilindh One of them is mine! 😁 leaving to Belgium on Monday!

[Thijs ‘jNoxx’ Bastiaens @jNoxxx]

Zelf promo.
Ik verkoop eens een hoop bagger dat hier nog staat/in kasten ligt. Moet ik vaker doen. Heb nog veel meer. Maar kijk, tijdsgebrek.
https://t.co/GsWjCfb1a1
Stuur me maar voor dingen die ik verkeer gelabeled heb/geprijst heb. Of als je interesse hebt! :)

[Ayoub FATHI 阿尤布 @_ayoubfathi_]

Nice catch @KoenClaes_

https://t.co/DRM6JrbEJ9

[Orange Cyberdefense's SensePost Team @sensepost]

Don't just pop alert(1) when you can have a 1-click account takeover. Read how @skeltavik and @KoenClaes_ used an XSS vulnerability on an HTTP 500 error page to extract session tokens via Google Analytics in this post: https://t.co/k4SBsqDx64

[Koen Claes @KoenClaes_]

I earned $700 for my submission on @bugcrowd https://t.co/KhSrvgvOc3 #ItTakesACrowd

[Koen Claes @KoenClaes_]

@intigriti Yes please!

[Kali Linux @kalilinux]

If you don’t update Kali regularly (*cough*), then your archive-keyring package is outdated, and you’ll get key mismatches when working with our repositories. Sucks for you, but at least you can manually update the new key :

wget -q -O - https://t.co/cgOsXacp2z | apt-key add

<3

[security.nl @securitynl]

Raspberry Pi niet kwetsbaar voor Spectre en Meltdown #securitynl https://t.co/iKIAHzrYiX

[MG @_MG_]

BadUSB Cable #2. HID attack through an Apple MacBook USB-C charger. Great for shared workspaces!

Build info coming this month. Still working out some things. These cables work on just about any device with a USB port (Mac/Win/Linux, phones too)

[NVISO @NVISOsecurity]

Congratulations to the winners of the Secure Code Warrior tournament! Enjoy the t-shirts and drones 😊🎉! @SecCodeWarrior @owasp_be #owaspbnl17

[The Hacker News @TheHackersNews]

#BadRabbit — A New Petya-like Widespread Ransomware Attack is Rapidly Spreading Across Europe https://t.co/Q5L4LAgYCF

[NATO CCDCOE @ccdcoe]

Be careful, fake document on #CyConUS is spread with intent to deliver malware. Basic safety tips and more: https://t.co/wKh1NNBh26

[Mathy Vanhoef @vanhoefm]

I found a MitM attack against OpenBSD: A logical vulnerability in the WPA1/WPA2 protocol implementation. https://t.co/o88hHICaPf

[Inti De Ceukelaire @intidc]

Belgische onderzoekers van KU Leuven hebben een ernstig lek ontdekt in veelgebruikt WPA2 protocol. Looks bad!
https://t.co/Vy1J546EPl

[Oklahoma Women in Tech (OKWIT) @OKWomenInTech]

The bad guy only has to succeed once. Makes the job seem undoable. Patch management can helps stop malware. #cybersecurity

[Inti De Ceukelaire @securinti]

BLOGGED: "How I hacked hundreds of companies through their helpdesk"
https://t.co/8upUt0ZQkt

[Koen Claes @KoenClaes_]

Just earned my @ISACANews CSX - Cybersecurity Fundamentals certificate! #CyberSecurity #Security #certification

[AeliaVision @aeliavision]

Kali Linux Revealed: Mastering the Penetration Testing Distribution
Written by the creator of Kali Linux
https://t.co/eEl8r0m8zu