Meta Fucking Spy Technique (Machine Translation Version)
The news sent chills down my spine. Meta and Yandex are de-anonymizing Android users’ web browsing identifiers Web browsers usually have a security feature called Same-Origin Policy (Same-Origin Policy), which severely restricts resource sharing between different origins (protocol, host and port combinations) Cross-Origin Resource Sharing (CORS) is a mechanism to mitigate this restriction, but requires explicit permission. This section describes how Meta Pixel bypassed this restriction, based on the latest findings. ...