Paul's Security Weekly (Audio) It's A Trap! - PSW #876
May 29, 2025
Discover the dangers lurking in your router and the peculiar world of vehicle hacking. Explore how AI aids in finding vulnerabilities, but beware of DIY password managers! Delve into the complexities of Bluetooth Low Energy communication, alongside humorous tales of hardware hacks with smart grills. Learn about the pitfalls of data breaches and insider threats, and the evolving landscape of hacker conferences. With insightful discussions on encryption practices and the ethics of ransomware negotiations, this engaging conversation keeps you informed and entertained!
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Transcript
Episode notes
Routers as Malware Honeypots
- Attackers take over routers not just for botnets but also to sniff and analyze new exploits as a honeypot.
- They target various devices, including baseboard management controllers, gaining highest-level privileges once compromised.
Replace Old Routers Promptly
- Replace end-of-life routers with known hardcoded backdoors, such as D-Link DIR605/816, to mitigate risks.
- If technically able, modify firmware to remove backdoors before re-flashing the device.
Legacy Firmware Risks Persist
- The persistence of hardcoded credentials in firmware is a systemic issue spanning over a decade.
- Reusing legacy code without rigorous security updates continues to expose modern devices to vulnerabilities.