UK Startup HarmonicSecurity Secures $7 Million in Funding


OpenAI launched GPT-5.6 series: Sol, Terra, Luna, emphasizing efficiency & cost to retake AI race lead. Available on ChatGPT, it's touted as the top cybersecurity model, supporting defensive security despite prior potential Trump-era restrictions.....
OpenAI upgrades its cybersecurity plan, launching the GPT-5.5-Cyber model designed for defenders, marking a shift of AI from vulnerability discovery to practical patching. In core benchmark tests, the model demonstrates comprehensive dominance, achieving a qualitative leap of 'one-click patching'.
Anthropic's frequent warnings about its AI products posing risks to cybersecurity and national security have backfired, triggering a U.S. government backlash. The Trump administration last Friday imposed strict export controls, ordering an immediate halt to related activities, leaving the company in a difficult position.....
Anthropic announced that it has opened preview access to the "Myth" large model to approximately 150 new institutions worldwide, aiming to proactively scan and fix security vulnerabilities in global critical network infrastructure. The model possesses revolutionary cybersecurity detection capabilities, demonstrating remarkable destructive power and constructive potential during early testing. It had previously been tested by 50 institutions in April.
Under the popularization of AI office tools, the security research company PromptArmor reported that the "ChatGPT for Google Sheets" browser extension has a serious vulnerability. The core issue is an indirect prompt injection attack, allowing malicious commands to steal data across accounts. It warns professionals to pay attention to data security.