Three of the four vulnerabilities remained unpatched months after OX Security reported them to the maintainers.

Critical vulnerabilities in four widely used VS Code extensions could enable file theft and remote code execution across 125M installs.

Security researchers warn that Claude Desktop Extensions may allow zero-click prompt injection attacks, potentially leading to remote code execution and full system compromise.

Hundreds of popular add‑ons used encrypted, URL‑sized payloads to send search queries, referrers, and timestamps to outside servers, in some cases tied to data brokers and unknown operators.