Reuters: Tibo takes over OpenAI’s internal security initiative
Reuters reported that OpenAI product development executive Thibault Sottiaux (Tibo) recently took over an internal security initiative and is responsible for hardening the company’s internal systems. People familiar with the matter said that in August he reassigned one quarter of the production engineers to work on security infrastructure improvements.
The report said employees had for years told management and the board about internal security vulnerabilities, and some people believed management paid more attention to keeping pace with competitors than to security. After OpenAI disclosed in October that eavesdropping devices were found in an executive conference room, the related discussions increased.
After Reuters inquired, OpenAI on Monday released a blog post saying it was planning the next internal security sprint to strengthen defenses. Tibo’s public account has recently still contained posts about security and network research.
Original source:
Title: OpenAI employees warned about operational security lapses for years, sources say
Publisher: Reuters (Deepa Seetharaman)
Publication date: 2026-11-03
URL: https://ca.finance.yahoo.com/news/openai-employees-warned-operational-security-185557966.html
Source type: Media report (citing people familiar with the matter)
Verification status: Report content and multiple reprints read
Supporting content: Tibo took over the internal security initiative, and one quarter of production engineers were reassigned in August
ABAB AI Insight
Reuters, citing people familiar with the matter, said that Tibo recently took charge of the internal security initiative and moved production engineering resources in August. The report links this to earlier employee concerns about security controls.
OpenAI released a blog post after the relevant inquiry, mentioning the next internal security sprint. Public information shows that Tibo remains at the company and continues to post about security-related topics.
From the structure of the report, this is a description of an internal adjustment that brings a product executive into a security initiative. The proportion of engineers reassigned comes from the statement of people familiar with the matter.
Structurally, the report focuses on a shift in security strategy and personnel arrangements. It does not involve a specific project timetable or a formal announcement of external product changes.
ABAB News · Law of cognition
Reuters reported that Tibo recently took over OpenAI’s internal security initiative.
People familiar with the matter said that in August he reassigned one quarter of the production engineers to security work.
After the inquiry, OpenAI released a blog post saying it was planning the next internal security sprint.