Meta CTO Andrew Bosworth said at an internal all-hands that a review of a recent data-security incident linked to the company’s controversial mouse-tracking program found no employee data in AI training sets. Meta paused the project last month — which logged employees’ mouse movements and digital activity for AI training — and is investigating a sensitive data leak. Bosworth said any restart would be voluntary opt-in.

Bulgaria Prime Minister Radev said on the 3rd in parliament that Sofia will express reservations to the EU's 21st package of sanctions on Russia, framing the move as protecting national interests and saying Bulgaria will not allow the sanctions to harm its economy. He added Bulgaria does not intend to end security cooperation with Ukraine and the government supports Ukraine's postwar reconstruction, but he will not back measures or statements that he says do not help resolve the conflict or could escalate it.

美國至7月2日4周國債競拍-投標倍數 2.72，前值2.74。