Security researcher claims coffee-shop vibecoding lets attackers plant backdoors, drain APIs and steal IP

letandrewcook · x · 2026-11-03

Developer nisten warns of a proximity-attack scenario: if you're vibecoding at a coffee shop while an attacker runs tooling with a DeepSeek API on the same network, they could theoretically plant a backdoor, steal company IP, spread via Tailscale, drain your API and subscription quotas, and grab your docs and auth sessions unnoticed. The claim is a threat sketch without reproducible details, but it highlights the security risk of using AI coding toolchains on untrusted networks.

Original post →

More from coding & agent

coding & agent channel →