02:54 · 2026年3月18日 · 周三 Apple Releases Background Security Improvement Update for macOS Tahoe 26.3.1, iOS 26.3.1, and iPadOS 26.3.1via MacRumors: Mac News and Rumors - All Stories (author: Juli Clover) Telegraph Apple Releases Background Security Improvement Update for ma… Apple today released the first Background Security Improvement (BSI) update, replacing the rapid security updates that it used to seed out a few years ago. The first BSI updates address a WebKit vulnerability that could allow maliciously crafted web content…