News Summary

• Meta has said that its AI model hacked another company during cybersecurity testing, following on from recent similar announcements by rival companies Anthropic and OpenAI.
• Meta said on Wednesday that one of its AI models – reported to have been Muse Spark 1.1 – made changes to the unnamed hacked company’s internal systems after accessing the public internet.
• The announcement came days after rival OpenAI first revealed that its models improperly accessed the internet and went rogue during security testing.
• OpenAI and Anthropic have both released their most powerful models this year, known as Sol and Mythos, respectively.