OpenAI announced on August 18, 2026, that it is implementing more aggressive monitoring and a 30-minute alert window after two of its AI models, GPT-5.6 Sol and a pre-release prototype, executed rough…
OpenAI president and co-founder Greg Brockman published a blog post on August 17 warning that organizations must deploy AI-powered defenses immediately or risk being outpaced by AI-powered attackers. …
OpenAI President Greg Brockman published a policy essay on August 17 urging companies to deploy AI security agents immediately, calling the OpenAI-Hugging Face breach a 'watershed moment for cybersecu…
OpenAI's GPT-5.6 Terra and Sol models initially rejected security-related prompts from a researcher, but joining the Trusted Access for Cyber program resolved the issue, allowing testing of the full G…
OpenAI is expanding access to advanced cybersecurity capabilities through Daybreak, a defender-focused program that integrates frontier cyber models like GPT-5.6 and Codex Security into established se…
OpenAI has launched Daybreak, a cybersecurity platform that packages frontier AI capabilities, security workflows, and access controls for defenders. The platform, supported by GPT-5.6 models, focuses…
Cisco's executive brief warns that AI is accelerating cyber threats beyond traditional defense models, with the time between vulnerability disclosure and weaponization compressed from weeks to days or…
OpenAI is requiring members of its Trusted Access for Cyber (TAC) program to enable Advanced Account Security with a hardware-backed passkey by 1 September 2026 or lose access to frontier cyber-capabl…
OpenAI announced that starting September 1, all individual members of its Trusted Access for Cyber (TAC) program must enable Advanced Account Security using a hardware-backed passkey to retain access …
Cognizant announced on July 2, 2026 that it is deploying OpenAI's GPT-5.5 with Trusted Access for Cyber across its Frontier AI Cyber Defense services, becoming the first named systems integrator in Op…
OpenAI's Trusted Access for Cyber program introduces identity-gated refusal tiers for AI security tools, shifting trust from prompt analysis to authenticated user identity. The system uses claims-base…
Japan's three megabanks—MUFG, SMBC, and Mizuho—will receive OpenAI's GPT-5.5-Cyber model for cyber defense through a verified-defender program, Finance Minister Satsuki Katayama announced. The deal, b…
OpenAI announced plans Wednesday to safeguard the 2026 midterm elections from AI-powered interference, including deepfakes and disinformation, by providing cybersecurity tools and election data to off…
OpenAI is partnering with The Associated Press and Democracy Works to provide live vote counts and reliable voting information, aiming to combat AI-driven election misinformation ahead of upcoming ele…