#iOSSecurityUpdate Dear Lovers of Apple, please note Apple rolled out a Background Security Improvement on March 17—iOS 26.3.1 (a). It’s not a full iOS bump; it patches a WebKit flaw (CVE-2026-20643) that could bypass the Same‑Origin Policy and let malicious web content peek at other sites’ data. You’ll find it under Settings → Privacy & Security → Background Security Improvements, and it auto‑installs if you’ve got those toggles on. Worth installing ASAP.