Google unveils Arm-based data center processor and custom AI accelerator chip.

An Anthropic model reportedly exposed vulnerabilities across classified US government systems in a matter of hours, triggering immediate escalation of AI oversight and safety control discussions for high-security deployments. The incident coincides with a stark warning from Five Eyes intelligence agencies: "Some of the most advanced AI models are improving fast enough that prevailing cybersecurity know-how may be outpaced within months." The timing compounds investor anxiety as markets digest a tech-led shock, with the S&P 500 and Nasdaq both falling sharply after semiconductors and AI-linked names sold off, while the Dow held up better as investors rotated defensively.

Geopolitical turbulence is reshaping defense and energy markets. Germany's government retreat from a flagship warship plan dragged related names lower, with Rheinmetall shares falling more than 12% as investors recalibrate rearmament spending hopes. Separately, a fresh Middle East diplomacy push is setting the tone across energy markets, with Washington and Tehran signaling competing timelines on nuclear inspections and Strait of Hormuz arrangements. The Strait itself remains a central swing factor for oil and shipping, even as authorities discuss reopening corridors.

Corporate earnings are beginning to stabilize sentiment. FedEx topped expectations, supported by growth in package volumes and pricing strength, offering investors a clearer path for demand and margin momentum. Trump administration moves are also shaping markets, with a promised Justice Department probe into potential gasoline gouging raising questions about inflation expectations and near-term consumer pressure.

Policy developments are moving quickly across multiple fronts. Lawmakers advanced bipartisan US housing measures that include a ban on CBDC development until Dec. 31, 2030, moving the bill to the president's desk. The FCC concluded a major wireless spectrum auction generating $3.5 billion in proceeds for telecom upgrades, signaling ongoing pressure to move beyond legacy spectrum. In Europe, the EU is advancing closer to launching a digital euro framework with cross-border implications, while the Bank of Japan and broader rate narrative remain in focus as policymakers weigh inflation risks and potential further hikes.

Stress signals are emerging across multiple systems. Private credit vehicles are capping withdrawals amid investor pullback, signaling liquidity pressure in parts of the non-bank system. A high-signal cyber breach in telecom surfaced with possible credential exposure impacting millions. In Europe, heat and energy stress are pushing power markets toward crisis pricing, with shortages and demand spikes raising cost and reliability concerns in the electricity system.