Microsoft has instructed its engineers to use OpenAI's GPT-5.6 Sol as the default model in GitHub Copilot, citing the value of the company's token investment and intellectual property rights secured through 2032. The internal directive, described in a memo by CoreAI EVP Jay Parikh and reported by CNBC, marks a concrete inflection point in how enterprise AI spending is being disciplined at the largest technology companies.

The U.S. Treasury sanctioned Dubai-based crypto exchange Shelbit for allegedly facilitating a $4 billion Iran crypto sanctions evasion scheme linked to the IRGC — but the exchange was still processing funds even when its website was completely offline. The case exposes a structural gap between on-chain activity and enforcement response that has significant implications for compliance professionals and crypto market participants.

South Africa's National Treasury and the South African Reserve Bank have released draft rules defining when crypto transfers become regulated cross-border events under the country's capital flow regime. The South Africa crypto regulation framework is narrower than initial headlines suggest — and its biggest gap may be stablecoins.

Nvidia unveiled its RTX Spark chip at Computex 2026, marking a direct push into the consumer AI PC market against Intel, Qualcomm, Apple, and AMD. The combined CPU-GPU superchip is designed to run AI agents locally on Windows devices, shipping later this year through Dell, Lenovo, Asus, and HP.

AI-assisted offensive tooling is compressing the window between vulnerability disclosure and active exploitation to hours, according to Netizen security researchers — a pace that monthly patch cycles were never built to handle. Here's what the two-track response framework looks like and why governance, not tooling, is the real blocker.