diff --git a/README.md b/README.md
index 162ef09..b854647 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,7 @@ mo --version                 # Show installed version
 mo clean --dry-run           # Preview the cleanup plan
 mo clean --whitelist         # Manage protected caches
 
+mo optimize --dry-run        # Preview optimization actions
 mo optimize --whitelist      # Manage protected optimization rules
 mo purge --paths             # Configure project scan directories
 ```
diff --git a/lib/core/app_protection.sh b/lib/core/app_protection.sh
index ee0f4b3..bd16296 100755
--- a/lib/core/app_protection.sh
+++ b/lib/core/app_protection.sh
@@ -391,6 +391,35 @@ readonly DATA_PROTECTED_BUNDLES=(
     "com.apple.Xcode.CloudDocuments" # Xcode Cloud Documents
     "com.synology.*"                 # Synology apps
 
+    # ============================================================================
+    # Cloud Storage & Backup (Issue #204)
+    # ============================================================================
+    "com.dropbox.*"                 # Dropbox
+    "com.getdropbox.*"              # Dropbox legacy
+    "*dropbox*"                     # Dropbox helpers/updaters
+    "ws.agile.*"                    # 1Password (already protected above, but explicit for helpers)
+    "com.backblaze.*"               # Backblaze
+    "*backblaze*"                   # Backblaze helpers
+    "com.box.desktop*"              # Box
+    "*box.desktop*"                 # Box helpers
+    "com.microsoft.OneDrive*"       # Microsoft OneDrive
+    "com.microsoft.SyncReporter"    # OneDrive sync reporter
+    "*OneDrive*"                    # OneDrive helpers/updaters
+    "com.google.GoogleDrive"        # Google Drive
+    "com.google.keystone*"          # Google updaters (Drive, Chrome, etc.)
+    "*GoogleDrive*"                 # Google Drive helpers
+    "com.amazon.drive"              # Amazon Drive
+    "com.apple.bird"                # iCloud Drive daemon
+    "com.apple.CloudDocs*"          # iCloud Documents
+    "com.displaylink.*"             # DisplayLink
+    "com.fujitsu.pfu.ScanSnap*"     # ScanSnap
+    "com.citrix.*"                  # Citrix Workspace
+    "org.xquartz.*"                 # XQuartz
+    "us.zoom.updater*"              # Zoom updaters
+    "com.DigiDNA.iMazing*"          # iMazing
+    "com.shirtpocket.*"             # SuperDuper backup
+    "homebrew.mxcl.*"               # Homebrew services
+
     # ============================================================================
     # Screenshot & Recording
     # ============================================================================
diff --git a/mole b/mole
index df2ed3d..9f234e7 100755
--- a/mole
+++ b/mole
@@ -25,7 +25,7 @@ source "$SCRIPT_DIR/lib/core/common.sh"
 trap cleanup_temp_files EXIT INT TERM
 
 # Version info
-VERSION="1.16.1"
+VERSION="1.16.2"
 MOLE_TAGLINE="Deep clean and optimize your Mac."
 
 # Check TouchID configuration
@@ -286,6 +286,7 @@ show_help() {
     printf "  %s%-28s%s %s\n" "$GREEN" "mo clean --dry-run" "$NC" "Preview cleanup"
     printf "  %s%-28s%s %s\n" "$GREEN" "mo clean --whitelist" "$NC" "Manage protected caches"
 
+    printf "  %s%-28s%s %s\n" "$GREEN" "mo optimize --dry-run" "$NC" "Preview optimization"
     printf "  %s%-28s%s %s\n" "$GREEN" "mo optimize --whitelist" "$NC" "Manage protected items"
     printf "  %s%-28s%s %s\n" "$GREEN" "mo purge --paths" "$NC" "Configure scan directories"
     echo