A malicious Hugging Face repository managed to take a spot in the platform’s trending list by impersonating OpenAI’s Privacy Filter open-weight model to deliver a […]
A malicious Hugging Face repository that reached the platform’s trending list impersonated OpenAI’s “Privacy Filter” project to deliver information-stealing malware to Windows users. The repository […]
OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model, GPT‑5.4, that’s specifically optimized for defensive cybersecurity use cases, days after rival Anthropic unveiled its […]
OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious Axios package during a recent supply chain attack. The […]
OpenAI shared details about a GitHub Actions process used for signing their macOS applications. This process downloaded the harmful Axios library on March 31st. They […]
OpenAI has announced that it is acquiring Promptfoo, an AI security and evaluation platform designed to help developers and enterprises secure large language model (LLM) applications. […]
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