In recent years, GDI investigators have discovered more hidden trackers in vehicles than in residences.  As tracking technology becomes cheaper and more accessible, anyone can plant a device in seconds. The Modern Threat Appl AirTags, magnetic GPS trackers, and covert recording devices can be attached under a bumper, inside a wheel well, or even within plastic body panels.  Many newer vehicles — particularly luxury models — use lightweight plastic construction that allows cre

Hidden devices can show up in the places people feel safest — their homes.  From wireless microphones to covert Wi-Fi cameras, modern bugs can be no larger than a coin. A proper sweep takes time and precision. It’s not a “quick walk-through.” What We Look For Every GDI sweep starts with a structured physical inspection. Our investigators examine: Wall outlets and light fixtures Circuit breaker boxes and wiring runs Furniture, ceiling tiles, vents, and garage storage areas Any

When people suspect their home, office, or vehicle might be “bugged,” their first instinct is often to search online for a do-it-yourself solution.  For less than $100, you can find dozens of “bug detector” devices on Amazon that promise to locate hidden cameras or GPS trackers. Unfortunately, these devices rarely detect what truly matters — and can give users a false sense of security that everything is fine when it isn’t. Why DIY Bug Sweeps Fail A professional bug sweep inv

When You Need Answers, Facts Matter More Than Assumptions In both personal and professional situations, uncertainty can be costly. Whether you suspect insurance fraud , infidelity , or employee misconduct , you deserve facts you can trust — not guesswork. At Global Defense Investigation (GDI) , our licensed Virginia private investigators conduct surveillance investigations across Fairfax, Woodbridge, Washington DC, and Maryland to help clients uncover the truth — discreetl

When Concern Isn’t Enough — You Need Evidence Child custody battles are rarely simple. Whether you’re a parent, guardian, or attorney, your top concern is the safety and well-being of a child. But in family court, assumptions and suspicions aren’t enough — you need proof that stands up in court . That’s where Global Defense Investigation (GDI) comes in. Our licensed private investigators have over 30 years of experience documenting the facts behind child custody disputes

When a person passes away, their estate often contains more than what appears on paper. For attorneys guiding families through probate or...

When it comes to protecting your business, safeguarding your assets, or making major life decisions — trust matters . But real protection...

Trusted by Attorneys, Investigators, and Legal Professionals Across the U.S. Need to run a license plate, VIN, or pull a driving record?...

Local Expertise in Virginia. Nationwide Reach Across the U.S. When there's a dispute, legal matter or scenario where you need to verify...

In legal cases, evidence in the form of video or audio recordings can make or break your case.   However, poor-quality recordings can...

When it comes to tracking someone's movements, the convenience of modern technology can be tempting to try and DIY. A quick search on...

In our increasingly digital world, privacy breaches are becoming more common. Hidden listening devices, cameras, and GPS trackers are no...

In today’s complex financial landscape, locating hidden assets requires more than just basic database searches. Whether you’re a law...

Timely service of legal documents is crucial in avoiding delayed court proceedings and unnecessary stress. Whether it's subpoenas,...

Custodial Interference is the term used to describe when a parent or family member violates the terms of a custody order by unlawfully...

In the complex world of private investigations, understanding the nuanced differences between domestic and corporate investigations is...

In the ever-evolving world of technology, the techniques that private investigators employ have undergone significant transformations....

Insurance fraud, a deceptive practice that costs billions annually, is a complex crime that often slips through the cracks of the legal...

Child custody cases are often complex, emotionally charged, and pivotal moments in the lives of the families involved. In these...

In an era where trust and safety are paramount, background checks have become a crucial tool across many sectors. Whether it's hiring a...