Perplexity just open-sourced the tool they use internally to keep their own developers safe. 😨
It's called Bumblebee. It runs quietly on a developer's laptop and checks for any sneaky code, suspicious browser plugins, or AI tools that might be silently leaking access to your data.
It covers Claude Code, Codex, Cursor, all of it.
Here is why this matters now.
For the last six months, hackers have been quietly slipping malicious code into the free building blocks that almost every app in the world is built on.
When a developer installs one of these poisoned pieces, the attacker gets a backdoor into everything that developer touches.
Including their AI tools and the keys that unlock them.
Most security tools defend the finished product. Bumblebee defends the person building it.
An independent security researcher read through the entire code and confirmed it is clean.
No hidden tracking. No data collection. No backdoors.
For two years, AI coding tools shipped with zero security defenses around them. Perplexity just shipped one. Free.
Worth installing if you build anything with AI.