Google issued a confidential memo to its employees in 2008 to protect itself from potential legal fallout.
The memo advised employees to be cautious when discussing sensitive topics and warned against making comments that could be used against the company in lawsuits.
Google made changes to its internal communication systems, including introducing an 'off the record' feature and encouraging the use of 'attorney-client privileged' on certain documents.
This memo marked the beginning of a shift in Google's internal communication culture and became a key part of their strategy in minimizing legal risks, especially in the face of antitrust lawsuits.