Google Is Using Your Search Data To Train AI: Here's How To Stop It

Google has introduced a new setting allowing users to control if their Search activity is used to train Gemini, though the rollout is gradual. Meanwhile, n8n AI workflows may leak sensitive customer data, such as health records and emails, to external LLM APIs in plain text. Because n8n execution history stores node inputs and outputs by default, five specific approaches are available to prevent PII from appearing in logs and reaching external providers.