Apple's AirTag tracker will probably help you find your stuff, but

Apple AirTag and unwanted tracking

How AirTags are being used to find stolen property - The Washington Post

How to Use Apple AirTags For Tracking Luggage When Traveling - Intentional Travelers

Apple AirTags: What You Need To Know About Tracking Danger

AirTag vs. GPS Trackers - Bluetooth ve GPS Network

AirTag Stalking: South Orange County Shoppers Cyberfollowed

$6K worth of stolen camera gear was recovered thanks to Apple AirTags: Digital Photography Review

Are AirTags a Stalker's Dream? Maybe

Are Apple AirTags Being Used to Track People and Steal Cars? - The New York Times

How the Apple AirTag Can Help Track Down Your Missing Luggage

How to know if you are being tracked by an AirTag - BusinessToday

Apple to Expand AirTag-Like Unwanted Tracking Alerts to Other Item Trackers in Future iOS Version - MacRumors

Apple AirTags Can Track and Find Your Items