🚨 Challenge Spotlight: AIS Sudden Death ⚓💀
At DEFCON 33’s Maritime Hacking Village, satellite comms are down, and spoofed AIS signals are your only clue. One ship is real. One’s a trap. Choose right or sink trying.
5 rounds. Zero forgiveness. Can you spot the spoof?
#DEFCON33#CTF#MaritimeHacking#AIS#CyberSecurity#InfoSec @defcon
More days. More hacking. More Vegas.
Join us for our first-ever four-day courses this August 9-12. These longer courses will cover more ground, dive deeper, and push you further.
Las Vegas awaits – sign up today!
https://training.defcon.org/lasvegas2025
#defcon #defcon33 #defcontraining #cyber #cybersecurity #training #cybertraining #infosec #cyberdefense #hacking #redteam#IoT
I just tried updating the #TorBrowser via @fdroidorg on my #GooglePixel, but it was blocked by the new #AdvancedProtection feature in #Android. Incredible. Guess that's a #security feature that won't actually fit my threat model.
DEF CON Training 2025
📅 August 9–12, 2025 | 4-Day Training
Join Michael Aguilar #v3ga and Alex Delifer #Cheet for a hands-on course on Medical Device Penetration Testing at #DEFCON33 @defcon
Learn more and sign up: https://training.defcon.org/collections/def-con-training-las-vegas-2025/products/michael-aguilar-v3ga-alex-delifer-cheet-medical-device-penetration-testing-dctlv2025-4-day-training
#Biohackingvillage#PenTesting#Cybersecurity #hackers#Hacking #workshop#DEFCON
🏴☠️ CTF ANNOUNCEMENT: Maritime Hacking Village at DEF CON 33 🏴☠️
Join the fight to lift the digital blockade on Isla Hexa in MHV's premiere CTF featuring real AI-controlled unmanned watercraft, port crane systems, a narco-smuggling vessel confiscated by the feds, and much more!
Come test your skills in the most ambitious, cross-domain village CTF at DEF CON yet.
📖 Details: https://maritimehackingvillage.com/ctf
#DEFCON#DC33#MaritimeSecurity#CTF#DEFCONVillages#Hacking#Cybersecurity @defcon
🏴☠️ CTF ANNOUNCEMENT: Maritime Hacking Village at DEF CON 33 🏴☠️
Join the fight to lift the digital blockade on Isla Hexa in MHV's premiere CTF featuring real AI-controlled unmanned watercraft, port crane systems, a narco-smuggling vessel confiscated by the feds, and much more!
Come test your skills in the most ambitious, cross-domain village CTF at DEF CON yet.
📖 Details: https://maritimehackingvillage.com/ctf
#DEFCON#DC33 #MaritimeSecurity#CTF#DEFCONVillages#Hacking#Cybersecurity @defcon
Fun times ahead in Europe 🙄
"The @EUCommission has set out its plans to give #police access to digital information, including by cracking down on “non-cooperative” messaging services [like @signalapp and #Telegram] and helping build technologies to break #encryption."
#DigitalRights#privacy #HumanRights #confidentiality #cybersecurity
The solo maintainer for libxml2 is no longer accepting embargoed vulnerability reports, citing the unsustainable burden as an unpaid volunteer. Security issues will be treated like any other bug report moving forward.
https://socket.dev/blog/libxml2-maintainer-ends-embargoed-vulnerability-reports #opensource #cybersecurity h/t @joshbressers
Consider using JShelter to mitigate potential threats such as browser fingerprinting.
WARNING
New research provides evidence of online tracking via browser fingerprints.
Source: https://engineering.tamu.edu/news/2025/06/websites-are-tracking-you-via-browser-fingerprinting.html
Website: https://jshelter.org
#JShelter#Browser#Fingerprinting#NLnet #FSF#FreeSoftware#Privacy#InfoSec#CyberSecurity #Tracking#Firefox#GNU#JavaScript#BrowserFingerprint#BrowserFingerprinting#Fingerprint#GDPR
This is a small personal instance of Bonfire in the Fediverse.
