OpenAI

"In June 2025, we proactively identified an account associated with this individual [Jesse Van Rootselaar] via our abuse detection and enforcement efforts, which include automated tools and human investigations to identify misuses of our models in furtherance of violent activities."

"The shooter evaded detection systems, but the second account was eventually discovered and shared with authorities."

"there is no evidence to suggest that user data was accessed, nor that its systems, intellectual property, or software were compromised or altered."

"when the right conditions, such as regulation and the cost of energy, enable long-term infrastructure investment."