Major AI developments and cybersecurity concerns dominate tech news as OpenAI releases GPT-5.5 while Anthropic's new model triggers global security alarms.

OpenAI unveiled its new, more powerful GPT-5.5 model, taking a more open approach to cybersecurity than rival Anthropic in the ongoing AI development race.

Anthropic's newly released Mythos AI model has triggered emergency responses from central banks and intelligence agencies globally due to security concerns over its powerful capabilities.

A high-stakes jury trial between Elon Musk and Sam Altman's OpenAI is set to begin Monday, with Musk seeking billions in damages in a case that could reshape the AI industry landscape.

Meta announced plans to lay off 10 percent of its workforce, affecting approximately 8,000 employees, while also closing 6,000 open positions as the company pivots to focus heavily on artificial intelligence development.

The rapid advancement of AI technologies is raising significant cybersecurity questions as companies balance innovation with security protocols amid growing global regulatory scrutiny.