The Globe and Mail reports in its Tuesday, July 28, edition that OpenAI caused a stir in Silicon Valley last week by revealing that its artificial intelligence technologies had gone rogue and hacked a popular Internet library. A New York Times dispatch to The Globe reports that the incident highlighted the need for technology to defend against AI attacks. On Monday, Microsoft released systems designed to help businesses protect their computer networks. Several companies are working to harness advanced systems typically used for attacks to instead prevent hacks. They aim to address growing concerns about AI's threat to computer infrastructure. Microsoft executives are among many in tech advocating for wider distribution of powerful cybersecurity systems to help organizations enhance their defences. That viewpoint contradicts the rising concerns among tech executives and Washington officials that new AI systems should be monitored or restricted due to their potential as effective hacking tools. Microsoft's Hayete Gallot says, "The cat is out of the bag." Microsoft says its new AI model, MAICyber-1-Flash, has been trained specifically for cybersecurity.