I have read several times https://developer.apple.com/forums/thread/705868 https://developer.apple.com/forums/thread/705810 https://developer.apple.com/documentation/os/logging/generating_log_messages_from_your_code#3665948 From what I understand code like this: import SwiftUI import OSLog struct ContentView: View { private static let logger = Logger(subsystem: "HCP", category: "ContentView") var myprivateData: Date { Date() } var myprivateData2: String { "bank-account-111-222-333" } let myprivateData3: String = "bank-account-111-222-333" var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello, world!") } .padding() .onAppear(perform: { Self.logger.info("test info") Self.logger.info("test info \(myprivateData)") Self.logger.info("test info \(myprivateData2)") Self.logger.info("test info \(myprivateData3)") Self.logger.info("test info") Self.logger.info("test info \(myprivateData, privacy: .private)") Self.logger.info("test info \(myprivateData2, privacy: .private)") Self.logger.info("test info \(myprivateData3, privacy: .private)") }) } } Should result in somewhat redacted log messages, so my expectation would be that dynamic strings Self.logger.info("test info1") Self.logger.info("test info2 \(myprivateData)") Self.logger.info("test info3 \(myprivateData2)") Self.logger.info("test info4 \(myprivateData3)") would result in logs like: info 21:29:07.877698+0200 TestOsLogger test info1 info 21:29:07.877757+0200 TestOsLogger test info2 <private> info 21:29:07.877800+0200 TestOsLogger test info3 <private> info 21:29:07.877835+0200 TestOsLogger test info4 <private> instead I get info 21:29:07.874356+0200 TestOsLogger test info1 info 21:29:07.877531+0200 TestOsLogger test info2 <private> info 21:29:07.877615+0200 TestOsLogger test info3 bank-account-111-222-333 info 21:29:07.877656+0200 TestOsLogger test info4 bank-account-111-222-333 where clearly date object got redacted, but string not really. Adding privacy: .private helps here, but it is still a different behavior from what I expected after reading docs. Is that a change or rather my misunderstanding? Eskimo for the rescue?