2026-06-01: Hackers Exploit Meta AI and Anthropic's IPO Plans Amid AI Market Surge

Hackers have exploited Meta AI's support bot to hijack high-profile Instagram accounts, prompting Meta to release a patch. Anthropic has confidentially filed for a US IPO, following a valuation of approximately $965 million, amid a highly active AI stock market. Florida has filed a lawsuit against OpenAI and Sam Altman over ChatGPT's safety for minors, citing risks such as addiction and potential links to violent behavior. Alphabet plans to raise $80 billion to support its AI infrastructure growth, while the New York Times chief criticizes AI companies for using publisher content without permission. Brandenburg warns about AI chatbots shaping public opinion, and SoftBank invests in AI data centers in France. Cohere's acquisition of Aleph Alpha will expand its presence in Europe. Read the full news brief: https://metacurate.io/briefs/daily/2026-06-01