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Browse the news archive →Newsom signs No Robo Bosses Act, first US ban on AI-only firings
California Governor Newsom signed SB 947 Wednesday, barring employers from primarily relying on automated systems to fire or discipline workers — reversing his October 2025 veto of a near-identical bill.
OpenAI disrupts distillation campaign targeting its model reasoning
OpenAI said it identified and disrupted a coordinated campaign to extract its model's protected reasoning via systematic distillation, naming it as an industry threat class.
A prime minister rebukes OpenAI after its agent breached a Medicare portal
The first head-of-government rebuke of a frontier lab over an agentic security incident, delivered on the UN General Assembly sidelines Wednesday.
OpenAI cuts GPT-6 API prices in half with two mini-Astras
OpenAI shipped GPT-6 Sol and Luna Tuesday afternoon, both priced roughly 50% below their GPT-5.6 predecessors.
Anthropic ships Opus 5.5 ninety minutes before OpenAI's release
Anthropic released Claude Opus 5.5 Tuesday with expanded biology capabilities, launching ninety minutes before OpenAI's Sol and Luna announcement.
NYT documents a hospital-vs-insurer AI loop pushing medical costs higher
A New York Times investigation finds hospitals and insurers deploying opposing AI systems on prior-auth and claims, creating an adversarial loop that raises system-wide medical costs.
Bank of America says it will double its AI budget on "clearly identifiable" ROI
BofA Co-President Jim DeMare told a BofA Securities conference Wednesday the bank will double its AI expense budget next year, citing measurable returns.
DeepSeek to brief UN Security Council alongside OpenAI and Anthropic this week
Reuters reported that a Chinese frontier lab will address the same Security Council session as its two largest US rivals, with world leaders in New York for the General Assembly.
Meta hot-fixes a Muse zero-day that turned its flagship agent into a Mac backdoor
Researcher Patrick Wardle disclosed a zero-day in Meta's Muse agent on September 21; Meta shipped a hot-fix within 24 hours of the Ars Technica demo.
Newsom signs seven data-center laws, first-in-nation cost and disclosure regime
California enacted a binding package Monday requiring data centers to disclose water and electricity use and blocking operators from passing grid-upgrade costs to residents.
xAI ships Grok 4.7 with self-reported benchmarks and 40% more parameters
xAI released Grok 4.7 on Monday afternoon after five delays since late July, positioning it as a coding and agentic-tasks model at Grok 4.6's price.
Banks warn AI shopping bots create new fraud and privacy exposure
Reuters reported that major banks have formally flagged AI shopping agents as a new source of scam, fraud, and data-privacy risk, with American Banker documenting active defenses against agent swarms.