ChatGPT-maker OpenAI was hit by a cyberattack in 2023. The threat actors were able to access internal discussions among researchers and other employees. Corporate espionage? According to media sources, the company had neither publicly disclosed the attack or informed the law enforcement authorities back then. The breach was only made known among employees back in April 2023 during an internal meeting because its source code and customer data were not compromised. Affected data mostly include