LLM-based AI is taking on a bigger role in corporate security technology stacks, with model developers and security vendors expanding cyber-focused deployments. OpenAI outlined plans to broaden access to its GPT-5.4-Cyber model for verified users, while Anthropic is limiting access to its Mythos Preview. Security firms and the government are also moving to address AI-driven hacking risks. Separate efforts to develop post-quantum cryptography are becoming more concrete.

South Korea\'s Ministry of Science and ICT and the Korea Industrial Technology Association said on April 13 they selected Park Jong-sung of SEMES and Jung In-hwa of Atlas Networks as winners of the April 2026 Korea Engineer Award. Park was recognized for developing MPGA prober equipment for inspecting HBM chips. Jung was cited for developing a VPN-based SD-WAN solution and a wireless mobile test automation platform.