OpenAI goes retro, making ChatGPT available over the phone

Perplexity AI gets $500M in funding, immediately spends some of it to buy RAG startup Carbon

Zimperium warns of growing threat of sophisticated mobile phishing attacks targeting executives

Supreme Court to hear arguments on looming TikTok ban

Shares of Micron tumble on weak outlook for memory chips

Bureau secures $30M to expand risk intelligence platform and global reach