Paul's Security Weekly (Audio) Hacking Crosswalks and Attacking Boilers - PSW #871
Apr 24, 2025
The podcast dives into the humorous mishaps of hacking crosswalk signals and the threats posed by outdated encryption laws. There's a fascinating discussion on innovative AI-driven exploit creation and urgent talks on the potential risks of automatic recording features in software. The hosts tackle supply chain challenges while juggling light-hearted banter about transitioning from Windows to Linux. Engaging insights on threat actors exploiting remote management tools and the debate over backdoors in encryption add depth to the conversation.
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Crosswalk Button Bluetooth Hack
- Bill Swearingen shares how crosswalk buttons in Silicon Valley got hacked using default Bluetooth app passwords.
- The audio signals, often for accessibility, were replaced with funny voices including Mark Zuckerberg and Elon Musk.
Protect Crosswalk Accessibility
- Don't tamper with crosswalk audio signals they assist visually impaired people.
- Maintain integrity of accessibility features to avoid putting anyone at risk.
HackRF1 Banned on AliExpress
- Buying a HackRF1 on AliExpress is increasingly difficult due to bans.
- This limits affordable access for learners, pushing them towards official but pricey sources.