ChatGPT can now connect to your personal apps to mimic writing style
infonewsLLM-Specific
securityprivacy
Source: BleepingComputerSeptember 7, 2026
Summary
OpenAI is testing a new feature called "Writing Style" that allows ChatGPT to learn how you write by connecting to your personal apps like Gmail, Slack, Google Drive, and Notion. Once set up, ChatGPT can reference your actual writing examples from these services to draft new content in your natural voice and tone, rather than requiring you to repeatedly explain your preferences.
Classification
Attack Type
Data Extraction
Attack SophisticationModerate
Impact (CIA+S)
confidentiality
AI Component TargetedAPI
Affected Vendors
OpenAI
Related Issues
Monthly digest — independent AI security research
Original source: https://www.bleepingcomputer.com/news/artificial-intelligence/chatgpt-can-now-connect-to-your-personal-apps-to-mimic-writing-style/
First tracked: September 7, 2026 at 08:01 AM
Classified by LLM (prompt v3) · confidence: 85%